Our super-effective MERV 11 pleated replacement filters for heating and air conditioning systems are the ideal choice for homes where allergy control is a priority.
And now you can have these heavy-duty, commercial-grade filters delivered right to your home for less than you'd pay at a home improvement store for inferior throwaway filters.
The 26 point clay coated, kraft-board die cut frame, diagonal and horizontal support members, radial wedge design and expanded metal media support create one of the most rigid filters of its type in the industry.
These filters are constructed of a bacteria and water-resistant 100% polypropylene media, bonded to an expanded metal support grid using water resistant adhesive.
Built to stand up to the most demanding conditions, these MERV 11-rated pleated air filters eliminate airborne contaminants from your home or office for 90 days, under normal conditions!