Filterbuy 17.5x21.5x1 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 17.50 x 21.50 x 0.75)

★★★★☆ 4.0 128 reviews

$37.98
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by hb-tronicsengineering.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$37.98
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 6
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by hb-tronicsengineering.com
Free 30-day returns Details

Product details

Management number 210112891 Release Date 2026/04/02 List Price $15.19 Model Number 210112891
Category
  • UNIVERSAL COMPATIBILITY: 17.5x21.5x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 17.50" x 21.50" x 0.75")
  • MERV 8 PERFORMANCE: Protect your home or business from pollen, lint, mold, and more with MERV 8 synthetic media (comparable with MPR 700 & FPR 5) that captures 90% of dust without restricting air flow
  • LASTING FILTRATION: Electrostatically charged media with 14 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for best results)
  • SUPERIOR CONSTRUCTION: Easy installation beverage board frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
  • MADE IN THE USA: Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality you can trust

UPC 717267324113
Brand Name Filterbuy
Unit Count 2.0 Count
Item Weight 1.5 Pounds
MERV Rating 8
Manufacturer Filterbuy
Max Velocity 615 Cubic Feet Per Minute
Model Number AFB17.5x21.5x1M8Apk2
Material Type Aluminum, Plastic, Polypropylene
Product Grade Replacement Parts
Max Temperature 200 Degrees Fahrenheit
Number of Items 1
Compatible Devices Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
Common Applications Allergen Reduction, High Strength
Included Components Air Filters
Warranty Description Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues.
Air Filter Construction Pleated
Item Dimensions L x W x Thickness 21.5"L x 17.5"W x 0.75"Th

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4 out of 5
★★★★☆
128 ratings | 52 reviews
How item rating is calculated
View all reviews
5 stars
75% (96)
4 stars
8% (10)
3 stars
4% (5)
2 stars
2% (3)
1 star
11% (14)
Sort by

There are currently no written reviews for this product.