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Filtrete 321-4 Air Filter, 24 in L, 18 in W, 5 MERV, 300 MPR, For: Air Conditioner, Furnace and HVAC System

Filtrete

Filtrete 321-4 Air Filter, 24 in L, 18 in W, 5 MERV, 300 MPR, For: Air Conditioner, Furnace and HVAC System

Filtrete 321-4 Air Filter, 24 in L, 18 in W, 5 MERV, 300 MPR, For: Air Conditioner, Furnace and HVAC System
  • Filter Media: Fiberglass
  • Length: 24 in
  • MERV Rating: 5
  • MPR Rating: 300
  • Suitable for: Air Conditioner, Furnace and HVAC System
  • Model #: 321-4
  • UPC #: 051131974982
  • SKU: 1595742

Availability

Product Details

You run a tight ship at home, from floor to ceiling - and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters aren't super effective at capturing unwanted particles. Good news - the unique design of the electrostatically charged Filtrete™ pollen air filter attracts - and traps - more particles from your air through your heating and cooling system, making quality control a breeze. With each cycle through the filter, your indoor air becomes a little bit cleaner.

Item Specifications

Filter MediaFiberglass
Length24 in
MERV Rating5
MPR Rating300
Suitable forAir Conditioner, Furnace and HVAC System
Thickness1 in
TypeNon-Electrostatic, Pleated
Width18 in
MORE DETAILS:
  • Application: For residential applications