Aerostar MERV 8 Pleated Home HVAC Filter 21.5" x 21.5" x 1"

Name: Aerostar MERV 8 Pleated Home HVAC Filter 21.5" x 21.5" x 1"
Brand: Aerostar
SKU: B01CSWOOC2
Rating: 4.6 (4665 reviews)

Aerostar ★ 4.60 (4,665 reviews) Mid-Range

Price tier: Mid-Range

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Aerostar 21.5x21.5x1 MERV 8-6 Count - High Efficiency Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Lint, Mold & Allergy-Causing Pollen

Aerostar MERV 8 pleated filter for furnaces and AC units; traps dust, lint, spores and pollen. Customers praise quality, fit, and ease of installation, with mixed size feedback

Highlights

MERV 8 filtration
easy installation
fits 21.5" x 21.5" systems

Pros

high filtration efficiency
easy to install
good build quality
fits furnaces and air conditioners
value for money

Cons

size may be slightly off for some users

Best For

furnace maintenance
air-quality improvement
pet-dander reduction
dust and pollen filtration
replacement filter for HVAC
allergy relief supplementation

Features

Nominal Size 21 1/2x21 1/2x1; Actual Size 21 1/2" x 21 1/2" x 3/4"
Comparable to MPR 600 Clean Living and Honeywell Micro Defense Plus FPR 5
Designed to filter microscopic particles such as lint
dust mites
spores
and pollen.
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