Aerostar 19.875x21.5x1 MERV 13-4 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses
- Nominal Size: 19-7/8 x 21-1/2 x 1, Actual Size: 19-7/8"x21-1/2"x3/4"
- Comparable to MPR 1500 to 1900 Ultimate Allergen Defense and Honeywell Allergen Elite FPR 10
- Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, and bacteria.
- Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months.
- 100% synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
- Brand Name: Aerostar
- Model Info: 403
- Item Weight: 1 pounds
- Product Dimensions: 19.88 x 21.5 x 0.75 inches
- Item model number: 403
- Part Number: 19 7/8x21 1/2x1 MERV 13
- Color: white
- Compatible Device: Furnace
- Certification: UL
- Material Type: pleated
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Product Overview
- Nominal Size: 19-7/8 x 21-1/2 x 1, Actual Size: 19-7/8"x21-1/2"x3/4"
- Comparable to MPR 1500 to 1900 Ultimate Allergen Defense and Honeywell Allergen Elite FPR 10
- Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, and bacteria.
- Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months.
- 100% synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
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