Four Seasons Air Filters - Lasts up to 1 full year

Simply remove your existing filter and replace it with the 4 Seasons Air Filter. No tools or modifications necessary. The tapered shape allows the 4" depth to extend into the airway. The rim gasket holds the filter in place and forms a seal to maximize filtration. The 4 Seasons Air Filter quickly and easily "converts" your return air from the use of a 1" filter to this new and innovative 4" design. Most important of all it last up to 1 full year!
46 Item(s)
46 Item(s)
