Leak Saver Foam Blaster AC Coil Cleaner for AC Unit 3-Pack | No Rinse Formula for Evaporators & Condensers | Neutral Citrus Scent
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Availability:
In Stock.
Arrives
Friday, Dec 26
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Size: 18 Fl Oz (Pack of 3)
Features
- HVAC PROFESSIONAL FORMULA: Supercharge your coil cleaning with the HVAC Guys Foam Blaster penetrating evaporator and condenser coil air conditioner coil cleaner. Field tested and used by fellow HVAC professionals, the high pressure spray and delayed foaming action will liquify grime and deodorize dirty coils and drain pans. Designed for professional use.
- POWERFUL ACTIVE EXPANDING FOAM ACTION: The Foam Blaster works by using a high pressure spray that penetrates deep into the coil and then actively expands into a dirt liquifying foam. Effectively clean dirty ac coils and restore their efficiency. Leaves a mild citrus scent.
- FOR EVAPORATORS (NO-RINSE) AND CONDENSERS: The Foam Blaster is made for both evaporators (no rinsing required) and condensers (light rinsing with water required). When using on evaporators, the condensate water from the unit in operation will rinse off the dirt, debris, and product.
- DESIGNED FOR ALL COOLING EQUIPMENT: The Foam Blaster is suitable for use on all HVAC units, refrigeration systems, automotive radiators, fan blades, metal filters, and more! Works great as a mini split cleaning kit, car ac cleaner and radiator cleaner, hvac coil cleaner, air conditioner coil cleaner, evaporator coil cleaner, ac condenser coil cleaner, refrigerator coil cleaner and more.
- 100% SATISFACTION GUARANTEE: We stand 100% behind the quality of our products. If for any reason you are not satisfied with your order, reach out to us directly and we will make it right.
Brand: Leak Saver
Item Form: Foam
Scent: Citrus
Specific Uses For Product: HVAC, Refrigeration Systems, Condensers, Evaporators, Drains, Pans, Radiators, Fan Blades, Metal Filters See more
Material Feature: Scented
Product Dimensions: 8.2 x 6 x 2.7 inches
Item Weight: 1.12 pounds
Manufacturer: Leak Saver
Specific instructions for use: HVAC, Refrigeration Systems, Condensers, Evaporators, Drains, Pans, Radiators, Fan Blades, Metal Filters
Volume: 18 Fluid Ounces
Perfume: Citrus
Batteries required: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Dec 26
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Size: 18 Fl Oz (Pack of 3)
Great for cleaning out dirt in the fins of my window AC units. Spray all over the coil, ideally into both sides, leave for 15 minutes and then rinse with a low pressure hose. Makes a big difference to the performance and efficiency of the units, and a very easy DIY job every spring
Reviewed in the United States on November 30, 2025 by MrGraingerPA MrGraingerPA
Size: 18 Fl Oz (Pack of 1)
Works as described, cleaned my wall AC unit coils with no problem. No bad smell, easy to apply and wipe off.
Reviewed in the United States on September 20, 2025 by Ingo
Size: 18 Fl Oz (Pack of 1)
I tried the Leak Saver Blaster AC Coil Cleaner & Conditioner during my seasonal HVAC tune-up—and what a difference it made! The foam spray was effortless to apply. It self-foamed almost instantly, penetrating deep into the coil fins to lift out debris, grime, and stubborn buildup. Not only did it leave my AC coils visibly cleaner, but the added conditioner helped them maintain their shine and repel future buildup. Since using it, my system feels like it’s running more efficiently—and the airstream is noticeably fresher. Cleanup was a breeze too. After letting the foam sit for a few minutes, a quick rinse removed everything cleanly—no mess, no fuss. For anyone wanting to improve AC performance and air quality without complicated tools, this product delivers. Highly recommended!
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Reviewed in the United States on August 9, 2025 by NYChoustonJ
Size: 18 Fl Oz (Pack of 3)
The Leak Saver Foam Blaster AC Coil Cleaner is effective and leaves your coils looking much cleaner. The high-pressure spray is very fine, which is great for getting deep into the coils, but it means that for larger air conditioner units I ended up using about 1.5 cans. Because of that, it’s smart to order the three-pack if you plan to do two full cleanings or have a larger system. The foam expands well and penetrates grime, helping to loosen dirt and buildup efficiently. I followed up with a light rinse of water after about 15 minutes to make sure everything was washed away, and it worked well without any issues. The mild citrus scent is a nice touch, leaving the unit smelling fresh. Overall, it’s a solid AC coil cleaner that does its job, but just be prepared for larger units to need more than one can. With proper planning, this three-pack provides good coverage and makes maintenance straightforward.
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Reviewed in the United States on September 1, 2025 by JAWs
Size: 18 Fl Oz (Pack of 1)
Great way to clean your AC condesor. Worked great for my coils and was able to use the the whole bottle. Definitely notice a difference after the clean. Instructions are clear and easy to follow
Reviewed in the United States on September 21, 2025 by Jacobevo
Size: 18 Fl Oz (Pack of 3)
I used these on a mini-split that has three interior air handlers and a single exterior unit. My application consumed only two and a half cans. The units I was cleaning were not especially dirty. I purchased these as part of a kit that included the cleaning curtains with the drain tube. This was my first experience performing this procedure and was impressed with the results. The product was dispensed as a penetrating stream that effectively adhered and foamed up upon impact, while emitting a mildly scented fragrance. I rinsed everything with clear water through a spray applicator. Encompasses an economically great value and the satisfaction of a successful DIY project.
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Reviewed in the United States on July 21, 2025 by Martin Rigoletti III
Size: 18 Fl Oz (Pack of 3)
i used this to clean my ac unit inside and outside easy to use, did a wonderful job, if i had got a professional cleaning it would have cost hundreds of dollars. it only cost me 40.00 dollars.
Reviewed in the United States on October 22, 2025 by stephanie
Size: 18 Fl Oz (Pack of 3)
Works well. My old ac was cleaned well but they had simply died and I had to replace them, so I will be using this in the future for my new window ac units! So easy and simple to use, the amount of dirt that it removes was amazing and barely anything to clean up dried up nicely i just wiped the window sill off a little bit other than that really powerful stuff!
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Reviewed in the United States on September 24, 2025 by Sherri Listermann