![Lennox X6675 Carbon Clean 16 MERV 16 Filter 20"x25"x5" (5 Pack) - Replacement Household Furnace Filters - Amazon.com Lennox X6675 Carbon Clean 16 MERV 16 Filter 20"x25"x5" (5 Pack) - Replacement Household Furnace Filters - Amazon.com](https://images-na.ssl-images-amazon.com/images/I/81O5xt-XjWL._AC_UL600_SR600,600_.jpg)
Lennox X6675 Carbon Clean 16 MERV 16 Filter 20"x25"x5" (5 Pack) - Replacement Household Furnace Filters - Amazon.com
![Lennox X6675 Furnace Filters, Carbon Clean Healthy Climate 20x25x5 Air Filter Replacement Merv 16 Filter Media with Homequip Disposal Bag (4 Pack) - Walmart.com Lennox X6675 Furnace Filters, Carbon Clean Healthy Climate 20x25x5 Air Filter Replacement Merv 16 Filter Media with Homequip Disposal Bag (4 Pack) - Walmart.com](https://i5.walmartimages.com/asr/004dd522-aa1a-4275-ae69-efd7d980ae02.cc6be50a99b4828a164821116f2eeee3.jpeg)
Lennox X6675 Furnace Filters, Carbon Clean Healthy Climate 20x25x5 Air Filter Replacement Merv 16 Filter Media with Homequip Disposal Bag (4 Pack) - Walmart.com
![Amazon.com: Lennox Y6604 20 x 26 x 5 Inch MERV 16 Efficient Air Filter Replacement for PureAir PCO3-20-16 Air Purifier Cleaner Purification Systems : Home & Kitchen Amazon.com: Lennox Y6604 20 x 26 x 5 Inch MERV 16 Efficient Air Filter Replacement for PureAir PCO3-20-16 Air Purifier Cleaner Purification Systems : Home & Kitchen](https://m.media-amazon.com/images/I/61DW41YDgOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Lennox Y6604 20 x 26 x 5 Inch MERV 16 Efficient Air Filter Replacement for PureAir PCO3-20-16 Air Purifier Cleaner Purification Systems : Home & Kitchen
![Y6604 - Replacement Media | Indoor Air Quality/Healthy Climate;Indoor Air Quality/Filter/5" Filter;Indoor Air Quality/Filter/Merv 16 Filters | HvacPartsShop.com Y6604 - Replacement Media | Indoor Air Quality/Healthy Climate;Indoor Air Quality/Filter/5" Filter;Indoor Air Quality/Filter/Merv 16 Filters | HvacPartsShop.com](https://cdn11.bigcommerce.com/s-5tc7z9m6in/images/stencil/1280x1280/products/7197/33274/y6604__60947.1679607165.jpg?c=2)
Y6604 - Replacement Media | Indoor Air Quality/Healthy Climate;Indoor Air Quality/Filter/5" Filter;Indoor Air Quality/Filter/Merv 16 Filters | HvacPartsShop.com
![Amazon.com: Pack of 1 Y6604 MERV 16 Air Filter, 20x26x5 Inches Y6604 Air Filters with Pleated Activated Carbon, Y6604 Air Filter for PureAir PCO3-20-16 Air Purifier Cleaner Systems : לבית ולמטבח Amazon.com: Pack of 1 Y6604 MERV 16 Air Filter, 20x26x5 Inches Y6604 Air Filters with Pleated Activated Carbon, Y6604 Air Filter for PureAir PCO3-20-16 Air Purifier Cleaner Systems : לבית ולמטבח](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31CM5mK3G7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Pack of 1 Y6604 MERV 16 Air Filter, 20x26x5 Inches Y6604 Air Filters with Pleated Activated Carbon, Y6604 Air Filter for PureAir PCO3-20-16 Air Purifier Cleaner Systems : לבית ולמטבח
![Amazon.com: Lennox Y6604 20 x 26 x 5 Inch MERV 16 Efficient Air Filter Replacement for PureAir PCO3-20-16 Air Purifier Cleaner Purification Systems : Home & Kitchen Amazon.com: Lennox Y6604 20 x 26 x 5 Inch MERV 16 Efficient Air Filter Replacement for PureAir PCO3-20-16 Air Purifier Cleaner Purification Systems : Home & Kitchen](https://m.media-amazon.com/images/I/815hJbJtuPL._AC_UF894,1000_QL80_.jpg)