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16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

4.5
Brand: Filterbuy

Price: $107.04

Standard Shipping $4.5 on orders shipped from Lynkas.com

Delivery order Estimated Dec 2 - Dec 6

Return Policy

You can return it to us within 3 days after delivery or 30 days after shipment in case the delivery date is not traceableView More

  • 16x21x4 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 16.00″ x 21.00″ x 4.00″). Please note that you may receive filters with a different label, frame, or media color than what is pictured. Any such alteration is purely cosmetic, meaning your air filter will function exactly as described regardless of the changes to these branded elements
  • MERV 11 synthetic media (comparable with MPR 1000 – 1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

Filterbuy 16x21x4 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.00 x 21.00 x 4.00 Inches)

From the brand

merv 8, 11, and 13 filter placed on wooden kitchen table next to a white wall and the filterbuy logoPrevious page

  1. green filterbuy logo on white background At Filterbuy, we pride ourselves in being a one-stop shop for all of your air conditioner, furnace, or HVAC system filter replacements. This is why we offer over 600 custom sizes in a variety of filtration ratings to ensure that you can find the perfect fit, regardless of your unique needs. We do this in the pursuit of our goal to provide you, your family, and your community access to clean indoor air that enables you to live and breathe freely.
  2. smiling family embraces with daughter riding on dads shoulders and mom standing behind

  3. What makes our products unique?

    We offer premium features that provide an enhanced filtration experience via a pleated, electrostatic design that captures more particles and a reinforced beverage board frame that withstands extreme temperatures.

    What problem are we solving?

    We give customers the ability to simply purchase the exact filter size they need from the comfort of their homes. Plus, our robust supply chain ensures that we can deliver these custom sizes quickly at no extra cost.

    Why do we love what we do?

    We love being able to provide a service that helps keep our communities healthy.

  4. smiling man in glasses and blue shirt sits on white couch next to plant while working on laptop
  5. four square silver 20x20x1 merv 8 air filters with green label that lists contaminants removed
    four square gold 20x20x1 merv 11 air filters with green label that lists contaminants removed
    four square platinum 20x20x1 merv 13 air filters with green label that lists contaminants removed
    four square black 20x20x1 merv 8 air filters with green label that lists contaminants removed
  6. smiling woman with brown hair in white shirt hugs white dog in front of white couch
  7. four rectangular silver 16x25x1 merv 8 air filters with green label that lists contaminants removed
    four rectangular gold 16x25x1 merv 11 air filters with green label that lists contaminants removed
    four rectangular plat 16x25x1 merv 13 air filters with green label that lists contaminants removed
    four rectangular black 16x25x1 merv 8 air filters with green label that lists contaminants removed
  8. smiling father in plaid button down piggybacks happy son in blue shirt in front of house plant
  9. four rectangular silver 20x25x1 merv 8 air filters with green label that lists contaminants removed
    four rectangular gold 20x25x1 merv 11 air filters with green label that lists contaminants removed
    four rectangular plat 20x25x1 merv 13 air filters with green label that lists contaminants removed
    four rectangular black 20x25x1 merv 8 air filters with green label that lists contaminants removed
  10. happy family in blue sits on couch with mother holding daughter and son while father stands behind
  11. two rectangular silver 20x25x5 merv 8 air filters with green label that lists contaminants removed
    two rectangular gold 20x25x5 merv 11 air filters with green label that lists contaminants removed
    two rectangular plat 20x25x5 merv 13 air filters with green label that lists contaminants removed
    two rectangular black 20x25x5 merv 8 air filters with green label that lists contaminants removed

Next page

Material

Polyester, Aluminum, Plastic
Product Dimensions

16"L x 21"W x 4"Th
MERV Rating

11.00
Compatible Devices

Heat Pump, Air Conditioner, Air Cleaner, HVAC System, Furnace
Item Weight

9 Pounds
Product Grade

Replacement Parts
Brand Name

‎Filterbuy
Model Info

‎AFB16x21x4M11Apk3
Country of Origin

‎USA
Item model number

‎AFB16x21x4M11Apk3
Part Number

‎AFB16x21x4M11Apk3
Special Features

‎Easy to Install, Dust Collection, Removable
Color

‎Gold
Compatible Device

‎Air Conditioner, Heat Pump, Air Cleaner, HVAC System, Furnace
Material Type

‎Polyester, Aluminum, Plastic
Included Components

‎Air Filters
Batteries Included?

‎No
Batteries Required?

‎No
Manufacturer Warranty

‎Parts
ASIN

B09B47PYD1
Date First Available

July 23, 2021

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