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20x30x1 Air Filter MERV 11 Glasfloss Z-Line – Box of 12

Actual Size: 19-5/8 x 29-5/8 x 7/8
  • SKU: M1120301
  • MR-11
  • Compare to MPR 1000-1200, or FPR 7
  • Moisture Resistant, Heavy-Duty Construction
  • Eco-Friendly Design with Post-Consumer Materials
  • Easy to Install and Remove
  • 100% Synthetic Fibers Won’t Support Microbial Growth
  • 3 Month (90 day) air filter (More info)

Original price was: $154.72.Current price is: $137.23.

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Our MERV 11 air filters are a great upgrade from MERV 8 air filters if you have pets in your home or suffer from allergies or asthma. These air filters are 85% efficient at capturing particles in the 3-10 micron range and up to 80% efficient at capturing particles in the 1.0-3.0 micron range. The filter frame is constructed of heavy-duty beverage board to insure it maintains its integrity for the duration of its service life. The pleated media won't support microbial growth due to its 100% synthetic construction. Our MERV 11 air filters last up to 90 days depending on the conditions in your home. Check out our "Air Filter Change Frequency" page for additional information.
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Filter Reviews:
Lucy T.

The day the filters arrived,

The day the filters arrived, I changed on to the new ones. I used to change my filters every 3 months in recent however last 9 months I have a new pet and seems my new average was every 2 months to in the summer with a/c on 24 seven at times every 3 months. I currently could not give a good an accurate assessment until at least 3 months of using your product. I used to use the filtrette the same number 10 to 11 anti allergy. But these filter are very expensive, to change every month. So to answer the following guestions, I liked the ease of ordering and did speak to one of your representatives whom was very helpful and handled the concern in a timely basis with professionalism so with that I would give you a 5 absolutely satisfied. The filter were delivered in the time frame that was stated when I purchased and the price if is excellent and the quality from what I can tell seems like a very excellent product. But to give a better response to how good it is please remind me on a reassessment. If completely satisfied I will always be your customer and spread the word on your product and customer service thank you. Sonny