Aerostar 21 1/2x23 5/16x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter

Product Overview

The Aerostar 21 1/2x23 5/16x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 21 1/2" x 23 5/16" x 3/4") offers what gift giving demands: practical reliability and long-term value. Constructed using Synthetic. Notable features include nominal size and size 21, contributing to its thoughtfully designed character.

Key Features

• Nominal Size: 21 1/2x23 5/16x1; Actual Size: 21 1/2" x 23 5/16" x 3/4"
• Comparable to MPR 1000 to 1200 Micro Allergen Defense and Honeywell Allergen Plus FPR 7
• Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke.
• 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

Why Choose the AirFiltersDelivered Aerostar 21 1/2x23 5/16x1 MERV 11 Pleated Air Filter

What distinguishes the Aerostar 21 1/2x23 5/16x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 21 1/2" x 23 5/16" x 3/4") is the combination of well-made design and nominal size. Users benefit from reliable performance, making it a strong pick among furnace filters options.

Best For

Geared toward gift giving, the Aerostar 21 1/2x23 5/16x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 21 1/2" x 23 5/16" x 3/4") brings well-made build quality and consistent long-term value.

Quick Summary

The AirFiltersDelivered Aerostar 21 1/2x23 5/16x1 MERV 11 Pleated Air Filter is a Furnace Filters product by AirFiltersDelivered. Brand: Aerostar. Material: Synthetic. MERV Rating: 11.00. Compatible Devices: Air Cleaner, Air Conditioner. Product Grade: new. Price: $154.09.

Product Specifications