Breathe Life Back Into Your Septic or Pond System
Whether you are keeping the beneficial aerobic bacteria alive in your home’s septic tank or providing critical dissolved oxygen to an expensive Koi pond, your HIBLOW HP-60 or HP-80 Air Pump is the heart of the operation. However, after two to three years of non-stop, 24/7 oscillation, the internal rubber diaphragms will inevitably suffer from fatigue and tear. When this heart stops beating, water quality degrades in a matter of hours. The FixPartHub Premium Air Pump Rebuild Kit provides a fast, modular rescue solution that eliminates the need for a costly full-unit replacement.
The “Safety Switch” Diagnostic Secret
Many homeowners panic when their HIBLOW pump goes completely dead, assuming the motor is burnt out. In reality, HIBLOW engineers designed a brilliant mechanical failsafe. If a diaphragm tears even slightly, a built-in Safety Pin (or switch) instantly breaks the electrical circuit. This prevents the heavy magnetic block from violently smashing into and destroying the expensive copper coils. To fix this, you simply remove the outer casing, install our premium, airtight replacement diaphragms, and manually reset the safety switch. Your pump will roar back to life.
The 15-Minute DIY Rescue
You do not need to be an electromechanical engineer to perform this rebuild. This kit provides exactly the components you need to restore factory-level pneumatic pressure. By unscrewing the housing blocks and swapping the old rubber membranes for our high-flex synthetic replacements, you can easily restore your pump’s aggressive airflow and ultra-low decibel rating in under 15 minutes.
Technical Specifications & Compatibility
| Part Category | Linear Air Pump / Aerator Diaphragm Rebuild Kit |
|---|---|
| Confirmed Compatibility | HIBLOW HP-80, HP-60, HP-80-0110 |
| Primary Applications | Aerobic Septic Systems, Koi Ponds, Hydroponic Farming |
| Included Components | Mounting Blocks, Synthetic Diaphragms, Hardware Kit |
| FixPartHub Service | Does your pump sit outside in the sun? Has the 90-degree rubber L-tube connecting the pump to the PVC pipe cracked and started leaking air? Contact FixPartHub to source heavy-duty, UV-resistant rubber L-tubes and stainless steel hose clamps! |
ELECTRICAL SAFETY WARNING: ALWAYS unplug the air pump from the main power source before removing the exterior casing! The internal electromagnetic coils carry lethal voltage. When installing the new diaphragms, tighten the four corner screws evenly in a crisscross pattern to ensure a perfect airtight seal. Uneven tightening will cause massive air leaks and severely reduce bubble output.
Jake M. –
My septic alarm went off and my Hiblow HP-80 was completely dead. I ordered this rebuild kit from FixPartHub hoping to avoid buying a whole new $250 unit. Installation was a breeze and took me about 20 minutes total. Just remember to reset that safety switch! The pump works perfectly now and is totally silent.
Sean –
I highly recommend this rebuild kit to anyone with a noisy aerator. My Hiblow HP-80 sounded like a lawnmower before I changed the diaphragms. Now it’s so quiet I can sit on my patio right next to it and enjoy my coffee. Excellent quality synthetic rubber.
Sarah –
The aerator for my Koi pond started making a horrible rattling noise last week. I took it apart and saw the rubber diaphragm was torn to shreds. This HP-60 rebuild kit was exactly what I needed to fix the issue. The parts feel very high quality and industrial grade. The bubbles are back to full strength and my fish are happy.
Ian –
The safety pin secret is real! My HP-60 wouldn’t turn on even after I installed the new diaphragms. I went back and read the FixPartHub product description, reset the pin, and boom¡ªit worked instantly. This kit is high quality and their repair advice is spot on.
Jack –
This kit saved my septic system from backing up. My Hiblow HP-80 failed and the tank was getting stagnant. I rebuilt the pump with these diaphragms and it instantly restored the aerobic process. The pump is quiet, powerful, and runs perfectly. Best money I’ve spent all year.
Hugh –
My fish pond aerator stopped working and I needed a quick fix. This HP-60 rebuild kit was exactly what I was looking for. The installation took 15 minutes and the pump is blowing a ton of air again. The synthetic rubber feels very robust. Excellent product.
Jason C. –
I highly recommend keeping one of these rebuild kits on a shelf in your garage. When my Hiblow HP-80 failed at 10 PM on a Friday, I had the parts ready to go. Swapped the diaphragms, hit the safety switch, and the septic tank was bubbling again by 10:30 PM. Essential spare part for any homeowner.
Neil –
I almost threw away a perfectly good air pump because I didn’t know about the safety switch. Thankfully I read the description for this rebuild kit. I replaced the diaphragms, reset the pin, and my HP-80-0110 came back to life. Such a satisfying and cheap repair!
Glenn –
My aerator was vibrating so much it rattled the PVC pipe it was connected to. This rebuild kit solved the problem completely. The new diaphragms balanced the magnetic piston perfectly. The Hiblow HP-80 is running whisper quiet now. Highly recommend this FixPartHub kit.
Wayne –
This is the best replacement diaphragm kit on the market. I’ve rebuilt my HP-60 a few times over the years and these parts feel the most durable. The airflow in my Koi pond is stronger than it has been in a long time. Very satisfied with this purchase.
SepticDIY –
Excellent replacement kit for the Hiblow HP-80. The instructions online were easy to follow and the parts fit my aerator perfectly. I was amazed at how much quieter the pump became after installing these new diaphragms. It completely eliminated the annoying humming noise in my backyard.
Bruce –
I am very impressed with how easy this was to install. I was worried I would mess up the internals of my Hiblow HP-80, but it’s a very simple mechanism. The new diaphragms sealed perfectly tight. My septic tank is bubbling away happily again.
Don –
My Koi pond aerator was making a horrible noise before it finally died. I ordered this rebuild kit, replaced the torn diaphragms, and made sure to reset the safety pin. The pump is running beautifully again. The bubbles are massive and the noise is completely gone.
Norm –
If your Hiblow pump stops, check the diaphragms first! This kit saved me so much money. The installation is totally straightforward and only requires a Phillips screwdriver. My HP-80-0110 is running like a champion again. Highly recommend FixPartHub for replacement parts.
Rick –
The quality of this rubber is far superior to other aftermarket kits I’ve tried. I’ve had issues with generic diaphragms tearing after a few weeks. This Hiblow HP-80 kit from FixPartHub has been holding strong for six months with no drop in air pressure. Great durability.
Gary –
I thought my Koi pond pump motor was fried because it wouldn’t turn on at all. Turns out the safety switch was just tripped due to a cracked diaphragm. This FixPartHub rebuild kit was exactly what the doctor ordered. Replaced the parts, reset the pin, and the HP-80 fired right up. Saved me a lot of stress and money.
Chad –
My linear air pump was completely dead and wouldn’t even hum. I discovered the safety pin had tripped due to a cracked diaphragm. This rebuild kit for the HP-80-0110 worked perfectly. Reset the switch, plugged it in, and the bubbles were back. Great DIY fix.
Brad –
I use my HP-80 for a large compost tea brewer and it needs to run constantly. When it failed, I ordered this kit. The parts are extremely heavy-duty and handle the continuous runtime without any issues. The air output is massive. Highly recommend for agricultural use.
Tom G. –
This kit is a perfect fit for the HP-80-0110 model. My linear air pump stopped working and the red light came on. I followed a quick YouTube video and used this diaphragm rebuild kit to fix it. The safety pin trick mentioned in the product description is crucial, so don’t forget it! Excellent product that saved my septic system.
Todd B. –
This rebuild kit completely fixed the loud metallic rattling coming from my air pump. The old diaphragms were torn and the piston was hitting the sides. The new parts from this HP-60 kit stopped the vibration instantly. Excellent product that does exactly what it claims.
Justin P. –
As a DIY homeowner, I love products like this. Why replace the whole machine when you can just rebuild the wear-and-tear parts? This Hiblow HP-80 kit was very affordable and extremely easy to install. My septic tank is getting the oxygen it needs and my wallet is happy.
Joe –
My aerator was vibrating so hard it was moving across the concrete pad. I opened it up and saw the rubber was completely shredded. This rebuild kit fixed the imbalance instantly. The Hiblow HP-80 sits perfectly still now and hums quietly. Very high-quality replacement parts.
Craig –
My septic alarm went off in the middle of the night. Found the aerator dead the next morning. This rebuild kit was the perfect solution. Swapping the diaphragms and resetting the safety pin took no time at all. The HP-80 is back to its quiet self.
Jerry F. –
If your septic alarm is glaring red, don’t panic. Just order this Hiblow HP-80 diaphragm kit. Mine failed after a severe thunderstorm, but the motor was perfectly fine. Swapped the rubber, reset the pin, and the alarm cleared immediately. Super cost-effective maintenance solution.
Scott –
I was tired of buying cheap generic diaphragms that only lasted a few months. I decided to try this premium kit from FixPartHub for my Hiblow HP-80. The difference in quality is obvious. The rubber is much thicker and the pump is running incredibly smooth.
Carl J. –
The FixPartHub rebuild kit completely solved my low air pressure issue. My Hiblow HP-80 was running, but barely any air was coming out of the diffusers. The new diaphragms sealed perfectly and restored the compression. The aerator is operating at 100% capacity again.
Clark –
My Koi fish were gasping at the surface when my HP-60 pump failed. This rebuild kit arrived just in time. The diaphragms were easy to swap and the pump immediately started churning the water again. The fish recovered quickly. This kit is a literal lifesaver.
Kent –
Don’t pay a professional to fix your air pump! This kit makes it so easy to do yourself. I rebuilt my HP-80 in my kitchen in under 20 minutes. Just remember to push the safety switch back into place. My aerator runs like a top now.
Kyle –
My septic maintenance guy wanted to charge me $150 just for the labor to rebuild my pump. I bought this kit and did it myself in my garage. It was incredibly simple. The HP-80-0110 is back in the yard pushing tons of air into the tank. Proud of the DIY fix!
Aaron –
My pond aerator started clanking loudly and then shut off completely. I knew the diaphragms were shot. This FixPartHub rebuild kit was a lifesaver. The rubber is thick and durable, and the hardware matched the original perfectly. The bubbles in my Koi pond are stronger than ever.
Larry –
FixPartHub has top-notch quality control. Every piece in this HP-80-0110 rebuild kit fit together seamlessly. The mounting screws were the correct thread pitch and the rubber diaphragms seated perfectly. My septic pump is pushing maximum air pressure again without breaking a sweat.
Grant –
This is a high-quality, perfectly fitting rebuild kit. I used it to repair my Hiblow HP-80-0110 and it worked like a charm. The advice to cross-tighten the screws to prevent air leaks was very helpful. The pump is pushing maximum pressure into my septic tank.
Jim –
The difference in air volume after installing this kit is astonishing. I didn’t realize how weak my HP-60 had gotten over the years until I put these new diaphragms in. The pond is completely aerated and the water quality has visibly improved. Fantastic upgrade.
Brent –
My pond aerator started making a terrible noise and then the red light came on. I opened it up and found the torn rubber. This HP-60 diaphragm kit was exactly what I needed. The pump is back to being totally silent and the airflow is incredible.
Bob T. –
I use the HP-80-0110 for my large fish breeding tanks. When it failed, it was a major emergency. This FixPartHub rebuild kit was exactly what I needed to get the air flowing again. The parts are incredibly rugged and the pump is running perfectly smooth.
Trent M. –
The synthetic rubber used in this kit is fantastic. It feels much more durable than the factory parts that came with my HP-80. The installation was very straightforward. My septic system is back online and I don’t have to worry about the aerator failing anytime soon.
Ben –
This rebuild kit absolutely cures the dreaded rattling noise. My HP-80 sounded like a jackhammer in my backyard. Changing the diaphragms was surprisingly easy and the noise stopped immediately. It’s amazing how much of a difference two pieces of synthetic rubber can make.
Colin –
This kit breathed new life into my old HP-80-0110. The pump was completely dead and the casing was hot. Once it cooled down, I installed these new diaphragms and reset the safety switch. It fired right up and has been running cool and quiet ever since. Great way to salvage expensive equipment.
Clint –
I thought my septic pump motor was completely burned out. I ordered this kit as a last resort before buying a new unit. Swapped the diaphragms, reset the safety pin, and it fired right up! This Hiblow HP-80 kit is pure magic. Saved me so much money.
Zack –
I bought a house with a dead Koi pond pump. The previous owner said it was broken beyond repair. I opened the HP-60, saw the torn rubber, and ordered this kit. For a fraction of the cost of a new pump, I have a perfectly working aerator. The safety switch feature on these pumps is genius.
Brett –
My aerator is running so quietly now I had to double-check that it was actually plugged in. The old diaphragms were definitely causing a lot of vibration. This HP-60 rebuild kit was a breeze to install. My hydroponic roots are getting maximum oxygen again.
Vic –
My linear air pump failed and my septic tank started smelling awful. I ordered this kit with next-day shipping. Swapped the diaphragms quickly and the pump immediately started aerating the tank again. The smell was gone within a day. This rebuild kit is a lifesaver.
Tim –
I almost spent $300 on a new linear air pump. Thankfully I found this Hiblow HP-60 rebuild kit first. The installation was truly idiot-proof. Just take out four screws, swap the blocks, and tighten it back up. The air pressure is fantastic and the rattling noise is gone.
Chet –
This rebuild kit is a massive money saver. I replaced the diaphragms on my HP-80-0110 and it completely cured the loud clanking noise. The FixPartHub parts fit perfectly and sealed perfectly tight. It’s amazing that such a cheap kit can salvage such an expensive machine.
Les –
I highly recommend this kit for anyone experiencing low air pressure. My Hiblow HP-80 wasn’t dead, but the bubbles in the septic tank were very weak. Changing the diaphragms completely restored the compression. The aerator is working flawlessly now.
Tyler –
The OEM diaphragms on my Hiblow aerator finally gave out after 4 years. This rebuild kit is a fantastic alternative to the overpriced factory parts. They feel extremely durable and flexible. My septic system is back to functioning normally with zero strange noises.
Amanda –
I noticed a loud clanking sound coming from my septic aerator out in the yard. Opened it up and the magnetic piston was hitting the coils because of a blown diaphragm. Swapped in this rebuild kit and the noise is completely gone. It runs whisper quiet again just like day one. Very satisfied with the quality.
Ray –
Don’t be intimidated by rebuilding your own air pump. This Hiblow HP-80 kit comes with everything you need. As long as you tighten the screws in a star pattern and remember the safety switch, it’s foolproof. My pump is back to its whisper-quiet operation.
Ed W. –
This is a high-quality diaphragm kit that won’t let you down. I use my HP-80 for a commercial aquaculture tank, so it runs hard 24/7. These synthetic rubber parts handle the heat and vibration effortlessly. Will definitely be buying my spare parts from FixPartHub from now on.
Wes –
My Koi pond air pump failed during a major storm. I thought it was a power surge, but it was just a torn diaphragm triggering the safety shutoff. This HP-60 kit brought it right back to life. The parts are definitely industrial grade. Very happy customer.
Chris P. –
FixPartHub really saved the day with this one. My pond aerator died in the middle of a heatwave and the water was getting stagnant. The replacement diaphragms fit perfectly into my old Hiblow HP-80. Airflow is absolutely incredible now. I highly recommend this kit over buying a whole new air pump.
Gil –
The rattling noise from my septic aerator was driving my neighbors crazy. I ordered this Hiblow HP-80 rebuild kit and fixed it on a Saturday morning. The noise is completely gone and the pump is pushing a ton of air. Best DIY project I’ve done all year.
Sam –
My air pump simply stopped working one morning. I watched a tutorial online and realized the safety pin had snapped out of place because of a diaphragm failure. This rebuild kit was the exact fix I needed. Took 20 minutes to install and my septic system is back online.
Lou –
I am thoroughly impressed with the fit and finish of this kit. The mounting blocks aligned perfectly with my old HP-60 casing. It sealed up tight with absolutely no air leaks. My septic aerator is pushing more air than it has in years. Great value for the money.
Josh H. –
My hydroponics setup relies entirely on the HP-80 air pump to keep the roots oxygenated. When it failed, I thought I was going to lose my entire crop. This rebuild kit shipped fast and was incredibly easy to install. The airflow is actually better now than it was last month. Thank you FixPartHub!
Mel D. –
I was completely unaware of the safety switch mechanism until I read the description for this product. My pump was dead, but the coils were fine. This rebuild kit and the tip about resetting the pin saved me a $300 replacement bill. Thank you for the great information!
TechNerd88 –
I was quoted over $400 by a local septic company to replace my aerator pump. Decided to do some research and found this Hiblow HP-80 rebuild kit instead. It was incredibly easy to swap out the diaphragms using basic hand tools. Resetting the safety pin was the key to getting it running again. Saved myself a ton of money and it runs like brand new.
Pete –
I am amazed at how quiet my aerator is after installing this kit. I thought the loud humming was just normal wear and tear. It turns out the old diaphragms were just stiff. This FixPartHub kit made my Hiblow HP-80 run virtually silently. You can hardly tell it’s running when standing next to it.
Andy –
Saved myself hundreds of dollars with this simple fix. My local plumber told me the whole pump was trash. I bought this HP-60 rebuild kit anyway and fixed it myself in 15 minutes. The diaphragms are high quality and the seal is perfectly airtight. Take that, expensive plumbers!
Cal –
My local hardware store didn’t carry these parts, so I turned to FixPartHub. This diaphragm kit for the HP-80-0110 is absolutely perfect. It took me longer to unscrew the casing than it did to actually swap the parts. The pump is back in action and running quietly.
Sal –
This is the second time I’ve rebuilt my Hiblow HP-60 in ten years, and this kit is by far the best quality. The rubber feels robust and the plastic blocks are sturdy. Resetting the safety pin was easy. My Koi are enjoying the massive amount of bubbles again.
Brian –
Perfect fit for my older Hiblow HP-80-0110 model. I was worried the parts might not align, but the mounting blocks bolted right in. The rattling noise is totally gone and the pump pushes air like a beast again. Don’t forget to push that safety pin back into place before you plug it in!
Hal –
I bought this rebuild kit for my aging HP-80 septic pump as a precaution. I’m glad I did, because the old diaphragms were incredibly brittle and about to snap. These new synthetic ones are extremely flexible. Preventative maintenance with this kit is highly recommended.
Frank –
The airflow in my 5000-gallon Koi pond dropped significantly last week. I inspected my HP-60 and found micro-tears in the diaphragms. This rebuild kit brought the pump back to life. The water is churning beautifully now and the dissolved oxygen levels are perfect. Highly recommended.
Corey –
I was incredibly frustrated when my expensive septic aerator stopped working after only a few years. A neighbor suggested checking the diaphragms before buying a new one. This Hiblow HP-80 rebuild kit was the exact solution. The FixPartHub parts fit perfectly and the pump is as quiet as the day I bought it.
Matt –
My HP-60 Koi pond pump was barely pushing any air through the air stones. Opened it up and the diaphragms were stretched out and failing. This rebuild kit restored the air output to factory levels. My pond is crystal clear again thanks to the restored oxygen levels. Great product!
Rob –
The diaphragms in this rebuild kit are clearly made from heavy-duty industrial rubber. I previously bought a cheap knockoff kit on Amazon and it tore within a month. This FixPartHub kit for my HP-80-0110 has been running flawlessly for months now. The air pressure is incredibly strong.
Art –
This rebuild kit is exactly what you need for a dead septic pump. My HP-80 stopped working and triggered the house alarm. I swapped out the diaphragms in about 20 minutes. It’s a very simple mechanical fix that anyone can do. Saved myself a massive headache.
Linda –
My septic aerator died right before a holiday weekend and I panicked. Ordered this HP-60 diaphragm kit with expedited shipping. It arrived quickly and I had it installed in less than half an hour. The safety pin reset is a great feature of these pumps to prevent motor damage. Very happy with the fix.
PondKeeper –
Perfect rebuild kit for the HP-60. I use it for a deep water culture hydroponic system and air pressure is critical. These diaphragms are top quality and easily handle the constant backpressure. Very happy with the performance and the incredibly fast shipping.
Paul B. –
This is the best maintenance investment for a septic system. Instead of waiting for my HP-60 to fail, I bought this rebuild kit for preventative maintenance. The old diaphragms were getting stiff, but these new ones are flexible and strong. The airflow into the septic tank noticeably increased after the swap.
Ryan –
If you have a rattling Hiblow HP-80, unplug it immediately and buy this kit! The metal clanking means the diaphragm is torn. I caught mine just in time before it destroyed the coils. This rebuild kit fit perfectly and restored the quiet hum I am used to. Much better than buying a generic replacement pump.
Fred –
I was ready to throw my aerator in the trash. It was rattling and shaking violently. This rebuild kit was my last ditch effort, and it worked flawlessly! The diaphragms are heavy-duty and stopped the magnetic block from hitting the casing. Pump is quiet and smooth now.
Mark –
I was skeptical that a simple rebuild kit could fix my completely dead HP-80-0110 aerator. I was wrong! The diaphragms were completely worn out from years of use. Swapping them out was simple, and resetting the safety pin brought the motor right back to life. FixPartHub delivered a great quality product.
Adam –
This kit is an absolute must-have if you own a Koi pond. Air pumps fail when you least expect it. My HP-60 went down on a Sunday, but luckily I had this rebuild kit handy. Swapped the diaphragms and reset the safety switch in no time. Kept my prized fish alive and healthy.
Steve –
My Hiblow HP-60 suddenly stopped pumping air into my fish pond. I took the cover off and found a torn diaphragm had triggered the safety switch. This rebuild kit was a perfect drop-in replacement. Reset the pin, plugged it in, and the bubbles immediately returned. Highly recommend this for any pond owner.
Greg S. –
The local dealership wanted to charge me an arm and a leg for a new septic air pump. I ordered this diaphragm kit from FixPartHub instead and fixed it myself. The quality of the synthetic rubber is top-notch. Make sure you tighten the screws evenly in a crisscross pattern so it doesn’t leak air. Works flawlessly.
Kevin –
I am not a mechanic, but this Hiblow HP-80 rebuild kit was super easy to use. My septic aerator was making a terrible rattling noise and vibrating like crazy. Replacing the rubber diaphragms completely fixed the imbalance. It runs so smoothly now that I have to actually touch it to know it’s on. Great way to save $200!
Dan The Man –
Fantastic rebuild kit for anyone with a dead Koi pond pump. My Hiblow HP-60 gave out after three years of continuous use. This kit had everything I needed, including the mounting blocks and hardware. The pump is back to being whisper quiet and produces a crazy amount of air. Will definitely buy from here again.
Jess W. –
Don’t throw away your expensive Hiblow pump just because it stopped working! 99% of the time it just needs this rebuild kit. I replaced the diaphragms on my HP-80 in under 15 minutes. The FixPartHub tip about the safety pin was a lifesaver. My septic tank is aerating perfectly again.
Nick –
I use the HP-60 for a large hydroponic setup and it suddenly stopped blowing bubbles. I needed a fix fast so my roots wouldn’t rot. This rebuild kit arrived quickly and was completely straightforward to install. The synthetic diaphragms feel much thicker than the cheap generic ones I bought last year. Once I put it back together, the airflow was massive.