20x20x4 (3 5/8) Pleated MERV 7 Air Filters 1 Pack LUXX Bar The unit is IP-44 rated

The unit is IP-44 rated to be highly resistant to dust and liquids

Material Per Load : 15-25 LBS

TTT 1600 Nets - Kief Screen

Pierce through any surface

20x20x4 (3 5/8) Pleated MERV 7 Air Filters 1 Pack LUXX Bar The unit is IP-44 ratedImportant 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 20x20x4 filter