Product Overview

The 20x20x1 AC and Furnace Air Filter by Aerostar - MERV 11, Box of 2 balances utility and practical use through versatile thinking applied to household use. Built with pleated, measuring 19.75"L x 19.75"W x 0.75"Th. Notable features include nominal size and size 20, contributing to its well-made character.

Key Features

• Nominal Size: 20 x 20 x 1, Actual Size: 19 3/4" x 19 3/4" x 3/4", 20x20x1, AC and Furnace Air Filter
• Comparable to MPR 1000 to 1200 Micro Allergen Defense
• Comparable to Honeywell Allergen Plus FPR 7
• Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, dust, and smoke.
• Change frequency 60-90 days, Made in the USA.

Why Choose the AirFiltersDelivered 20x20x1 AC and Furnace Air Filter by Aerostar - MERV 11

Consistently chosen by filters buyers, the 20x20x1 AC and Furnace Air Filter by Aerostar - MERV 11, Box of 2 delivers user-tested construction alongside nominal size for reliable everyday convenience.

Best For

Recommended for household use, the 20x20x1 AC and Furnace Air Filter by Aerostar - MERV 11, Box of 2 addresses common needs with user-tested construction.

Quick Summary

The AirFiltersDelivered 20x20x1 AC and Furnace Air Filter by Aerostar - MERV 11 is a Filters product by AirFiltersDelivered. Brand: Aerostar. Material: pleated. Product Dimensions: 19.75"L x 19.75"W x 0.75"Th. MERV Rating: 11.00. Compatible Devices: Air Conditioner, Furnace. Price: $48.23.

Product Specifications