21_1/2x23_3/8x1 Exact MERV 14 AC Furnace Filters 6 Pack Master Controller RAW Full Up

RAW Full Up

Western flower thrips

use ½ to 1 teaspoon per gallon of water

Orders placed after 8 AM will ship Tuesday of the following week

The spring-loaded plastic clip won't mar surfaces and the adjustable head directs air flow where you need it

21_1/2x23_3/8x1 Exact MERV 14 AC Furnace Filters 6 Pack Master Controller RAW Full UpNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.