23 20 1 air filter?

Results 1 - 48 of 384 · Filterbuy 20x23x1 MERV 8 Air Filter (Allergen Odor Eliminator), Pleated Filters for HVAC AC Oven with Activated Carbon (4-Pack, Black). For example, if your air filter measures 10 ½” x 20 ¾ x 1¼”, the nominal dimensions will normally be 11 x 21” x 1.An Aerostar oven air filter helps keep your HVAC unit running efficiently by removing dirt and reducing strain on the engine. The MERV rating of any particular air filter varies on a scale from 1 to 16, with a filter rating of 1 being the least efficient and a filter rating of 16 being the most efficient. If you notice an air leak around the sides after installation, you can use adhesive tape around the edges of the filter to create a tighter fit.

Filters with a higher MERV rating should be replaced at least every three months to avoid restricted airflow and negative effects on your oven performance. MERV stands for Minimum Efficiency Reporting Values and is an industry-created standard that evaluates the efficiency of air filters. If you have pets, children, or allergy sufferers in your home or business, replace filters more often to maintain superior indoor air quality and keep your energy costs low. It is determined by testing the performance of a filter when exposed to particles of a known size in the air stream.

The Odor Eliminator filter uses a charcoal filter medium to effectively eliminate household odors without reducing airflow.

Janice Kampman
Janice Kampman

Subtly charming musicaholic. Zombie evangelist. Incurable travel lover. Devoted beer enthusiast. Passionate zombie specialist.

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