Proairtek AF20211M13SWH Model 20x21x1 Pack of 6 Air Filters, MERV 13; Ideal for Anyone Wanting Clean, Crisp Air in Their Home; Offers Enhanced Airflow and Efficiency; High-performance Filtration

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US$28.00

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US$28.00

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Product details

Management number	238439480	Release Date	2026/07/11	List Price	US$28.00	Model Number	238439480
Category	Home Improvement Emergency Prep Wildfire Prep

The Proairtek AF20211M13SWH is a pack of six 20″ × 21″ × 1″ air filters rated MERV 13, designed for homeowners seeking clean, crisp indoor air. These high‑performance filters provide enhanced airflow and improved filtration efficiency by capturing fine airborne particles, helping maintain healthier indoor air quality in residential HVAC systems

‌MERV 13 rating for superior filtration of smaller particles such as dust, pollen and pet dander.
Amazon+1Size: 20″ × 21″ × 1″ — fits HVAC systems that accept that dimension.
Amazon+1
Pack of six filters — provides multiple replacements for extended use.
Designed for residential use with high‑performance filtration while maintaining efficient airflow

Works with	Standard residential air‑filtration slot/furnace or air‑handler filter frames sized
Contaminants removed	Dust, Pollen, Pet Dander
Material	Media comprised of paper, polyester, polypropylene
Height	21 in
Thickness	1"
Brand	Proairtek
Piece count	6
Model	AF20211M13SWH
Has written warranty	No