Aerostar 20x22 1/4x1 MERV 8 Pleated Air Filter, 6 Pack

These 20x20x1, MERV 8 air filters come in a pack of 6, providing a convenient and cost-effective solution for maintaining your AC and furnace. The same can be said for the 16x25x1, 20x25x1, 20x25x4, 12x12x1, and 16x20x1 MERV 8 filters, all available in 6-packs.

Rated 4.7 out of 5 stars by 46,834 customers, these filters demonstrate exceptional quality and performance. Priced at $36.22, $40.72, $50.33, $81.80, $33.09, and $45.71, respectively, they offer great value for money.

Designed to be compatible with AC and furnace systems, these filters feature a thickness of 1 inch, with the exception of the 20x25x4 model which is 4 inches thick. The actual sizes are 19 3/4" x 19 3/4" x 3/4", 15 3/4" x 24 3/4" x 3/4", 19 3/4" x 24 3/4" x 3/4", 9 1/2" x 24 1/2" x 3 3/4", 11 3/4" x 11 3/4" x 3/4", and 15 3/4" x 19 3/4" x 3/4".

For optimal performance, these filters should be replaced every 2 to 3 months, or every 3 to 6 months for the 20x25x4 model. They are comparable to MPR 600 and FPR 5 filters, offering efficient filtration of microscopic particles such as lint, dust mites, spores, and pollen.

The filters are easy to install and provide a cost-effective step towards a healthier home environment. Their 100% synthetic electrostatic media ensures high efficiency with low air flow resistance. For best results, change the filters every 60 to 90 days, increasing the frequency to 30 days during peak summer and winter months.

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