expired
19-Oz Frost King ACF19 Air Conditioner Coil Foaming Cleaner
$6.35
$16
60% off
Walmart
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WalmartDeal Details
Walmart has 19-Oz Frost King Air Conditioner Coil Foaming Cleaner (ACF19) on sale for $6.37. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
- Foam cleans coils fan blades and reusable air filters
- Heavy-duty detergent dissolves stains grease oil and loosens dirt
- Neutralizes odors from standing water in drain pans
- Low VOC formula with pleasant lemon fragrance leaves fresh smell
- No rinse necessary for cleaning AC units
Editor's Notes
Written by Neo45 | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.
- Additional Information:
- This offer matches our recent and very popular front page deal from June 2026 which earned over 75 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
No Longer Available:
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has 19-Oz Frost King Air Conditioner Coil Foaming Cleaner (ACF19) on sale for $6.37. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
- Foam cleans coils fan blades and reusable air filters
- Heavy-duty detergent dissolves stains grease oil and loosens dirt
- Neutralizes odors from standing water in drain pans
- Low VOC formula with pleasant lemon fragrance leaves fresh smell
- No rinse necessary for cleaning AC units
Editor's Notes
Written by Neo45 | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.
- Additional Information:
- This offer matches our recent and very popular front page deal from June 2026 which earned over 75 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
No Longer Available:
Community Voting
Deal
Score
+70
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Price Intelligence
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price
- $NaN
- Today
Community Reviews
This coil foaming cleaner is aimed at AC, mini split, and dehumidifier maintenance, and it can cut through heavy grime when the coils are accessible. It worked on a musky dehumidifier and on an AC unit that had not been cleaned in decades, though the latter took two cans. A garden hose rinse after the foam helped clear residue and improved efficiency. The main catch is fit and access, since some setups need a tube adapter or outer cover removal, and the foam may not reach every spot.
The cleaner can work well on heavily neglected AC coils with years of caked-on dirt and dandelion fluff.
The cleaner can be used on dehumidifiers that develop a musky odor and residue buildup.
The cleaner can improve cooling efficiency when paired with a thorough rinse using a garden hose jet setting.
The foam cleaner can be directed onto evaporator coils using a universal tube adapter or similar tool.
The foam may require a tube adapter and careful setup to reach drain pans and connect to the drain plug.
Accessing the coils can require removing a protective case or outer frame, which can take several hours on older units.
Using an aggressive sprayer setting can bend air conditioner fins if care is not taken.
Foam coil cleaners may be too expensive and foam may not reach the areas that need treatment for some jobs.
Common Questions (4)
AI-generated summary based on comments from the community. Updated ago
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AC unit is running much more efficiently now, much less often for the same result.
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