HDX 16x25x1 Air Filter, Allergen Defense, MERV 11, MPR 1000 (3-Pack)

HDX 14x25x1 Air Filter, Household Allergens, Pleated, MERV 8, MPR 700 (12-Pack)

Pleated furnace filter with a MERV 8 Rating. The Pleated Design significantly increases the surface area on which airborne particles can be trapped (as compared to Fiberglass Filters). Great filter for households with dust and pets.

HDX 16x25x1 MERV 11, MPR 1000, Air Filter (2 Pack)

Pleated furnace filter with a MERV 11 Rating. The Pleated Design significantly increases the surface area on which airborne particles can be trapped. Great filter for households with allergies.

HDX 16x25x1 Air Filter, Premium Allergen Particulate Capture, MERV 13, MPR 1900 (3-Pack)

The Elite Allergen Air Filter is made of a reinforced pleated media designed to capture particles down to the micro particle level. The large surface area improves the efficiency and increases dust holding capacity. Its electrostatic charge helps attract particles "magnetically" that otherwise would pass through the filter. Housed in a recyclable clay-coated frame, this filter captures particles as small as 0.3 microns. In comparison, a human hair is approximately 100 microns in size. The Elite Allergen is effective against the following contaminants: dust/lint, airborne dust mite debris, pollen, pet dander, mould spores, bacteria, microscopic allergens, virus carriers, odour and most smoke and smog particles.