Product Overview
Built with reliable attention to detail, the Aerostar 13x21 1/2x1 MERV 11, Pleated Air Filter, 13 x 21 1/2 x 1, Box of 4, Made in The USA provides thoughtful design for everyday needs. Designed with pleated, weighing 16 ounces. Notable features include nominal 13 and 13 21-1, contributing to its practical character.
Key Features
- Nominal: 13 x 21-1/2 x 1, Size: 12 7/8"x21-1/2"x3/4" 13x21 1/2x1, AC 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 Aerostar 13x21 1/2x1 MERV 11
When evaluating furnace filters options, the Aerostar 13x21 1/2x1 MERV 11, Pleated Air Filter, 13 x 21 1/2 x 1, Box of 4, Made in The USA stands out for its versatile construction and nominal 13, both of which contribute to long-term value.
Best For
Geared toward everyday needs, the Aerostar 13x21 1/2x1 MERV 11, Pleated Air Filter, 13 x 21 1/2 x 1, Box of 4, Made in The USA brings versatile build quality and consistent thoughtful design.
Quick Summary
The AirFiltersDelivered Aerostar 13x21 1/2x1 MERV 11 is a Furnace Filters product by AirFiltersDelivered. Brand: Aerostar. Material: pleated. MERV Rating: 11.00. Compatible Devices: Air Conditioner, Furnace. Item Weight: 16 ounces.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Aerostar |
| Material | pleated |
| MERV Rating | 11.00 |
| Compatible Devices | Air Conditioner, Furnace |
| Item Weight | 16 ounces |
| Air Filter Construction | Pleated |
| Product Grade | new |
