20x25x4 (3 5/8) Pleated MERV 14 Air Filters 6 Pack microbes The KDF85 + Granulated Catalytic

The KDF85 + Granulated Catalytic Activated Carbon combination removes up to 99% of both chlorine and chloramines — making it more effective than standard carbon-only filters for municipal water treated with chloramines

Replacement Tumbler Barrel Bubble Magic 500 gram - 185 micron

Also available in commercial sizes as JH Biotech Natural Wet

Twister T2 Trim Saver 6" PVC Vacuum Hose

144 x Micro Drip | 2-Way Parallel Split Micro Tube Dripper Assembly 30" x (Single Unit)

20x25x4 (3 5/8) Pleated MERV 14 Air Filters 6 Pack microbes The KDF85 + Granulated CatalyticImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3 8 depth 20x25x4 filter