Flanders PrecisionAire 20 In. x 25 In. x 2 In. Pre-Pleat 40 MERV 8 Furnace Filter Category_Chemicals & Fluids Kills 100+ types of lawn-damaging

Kills 100+ types of lawn-damaging insects as listed

Do not allow the product to enter any drain during or after application

balance and maintain calcium hardness levels between 200 and 500 ppm

staples and glue

Kills roaches

Flanders PrecisionAire 20 In. x 25 In. x 2 In. Pre-Pleat 40 MERV 8 Furnace Filter Category_Chemicals & Fluids Kills 100+ types of lawn-damaging100% synthetic recyclable high loft, reinforced, nonwoven cotton synthetic blend filter media that doesn't rely on an electrostatic charge to capture particles. V pleat design allows for total media use and provides maximum air flow and dust holding capabilities. Heavy duty 2 piece moisture resistant frame with horizontal and diagonal support for filter strength and easy changeout. Filters pollen, pet dander, dust lint, dust mites. Average ASHRAE