We sell only genuine, brand new OEM replacement filters. The Lennox X0445 is one of the most popular Lennox replacement filters on the market and DiscountFurnaceFilter.com is the web's #1 choice for low price, fast delivery and great customer service! We have the Lennox X0445 filter in stock and offer same day shipping for orders placed before 12:00 noon EST.

The Lennox X0445 Healthy Climate boxed media air cleaner uses a MERV 10 filter to capture particles down to 0.3 micron. In most home environments, this filter only needs to be replaced every 12 months.
This is an excellent filter for someone who wants a significant upgrade over standard fiberglass filters from the hardware store.

The PMAC-20C Lennox X0445 pleated furnace filter 25" x 20" x 6" (actual size 19-3/" x 24-1/2" x 6-3/8") is a direct replacement for the Aprilaire / Spacegard 201 filter media used in the air cleaner model 2200/2250.

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Click Here for the Lennox PMAC Product Brochure Click Here for Detailed Lennox BMAC / PMAC Installation Instructions Click Here for Lennox PMAC Product Engineering Data Sheet