10 bestAir Conditioner Coil Cleanersof September 2025
112M consumers helped this year.
7% off
1

Nu-Calgon 417175 Evap Foam No Rinse Evaporator Coil Cleaner (2-Pack) + Can Gun Tool Aerosol Sprayer
Air Pure Shop

9.8
11% off
2

Refrigeration Technologies Viper Non-Rinsing Coil Cleaner RT375A
Refrigeration Technologies

9.6
3

Refrigeration Technologies Viper Non-Rinsing Coil Cleaner RT375A (2-Pack) + Can Gun Tool Aerosol Sprayer
Air Pure Shop

9.4
11% off
4

Nu-Calgon 417175 Evap Foam
NU-Calgon

9.1
5

ComStar 90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green
Comstar

8.9
6

Nu-Calgon 4291-08 Nu-Brite, 1-Gallon by Nu-Calgon Inc
NU-Calgon

8.6
7

A/C Safe Foaming Coil Cleaner, 19 oz
Frost King

8.4
5% off
8

A/C Evaporator Coil Cleaner - No Rinse Professional Grade Formula - For Commercial or Residential Use -1 Gallon - 4L
Air Pure Shop

8.1
6% off
9

Nu-Calgon 4127-75 Blackhawk expanding foam coil cleaner for evaporators and condensers
NU-Calgon

7.8
10

CRC Foaming Coil Cleaner, 18 oz Aerosol Can, Clear/Yellow
CRC

7.5

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