High Quality & Made In The USA
Replace your current air purifier filter with a premium high quality 20x25x4 MERV 11 filter. Easy to install Made in the USA from premium materials and local industry knowledge.
MERV 11 Pleated Air Purifier Filter Features
A blend of MERV 11 rated filter material produces a high filtration option for everyday families. Lasts up to 12 months. Easy to install
Affordability & High Quality
Don’t break the bank maintaining your pleated MERV 11 20x25x4 air purifier filter, Filters2Go supply competitively priced high quality replacement filters for almost all filter sizes. We make our filters so affordable they even include delivery with tracking!
Your chosen quantity of
Nordic Pure MERV 11 20x25x4 Filters
Actual Size:20 1/4 x 25 1/8 x 4 1/4 (20.25×25.13×4.25)
Free Delivery – USA only
Full Product Details
Fits: Aprilaire SPACE-GARD 4200 2250 2210 213 210 and the following models with upgrade kits #1213: 2200 and 2120. Measures 20″ width 25″ height and 4″ depth.
Electrostatically charged media
Easy to install
Lasts up to 12 months
Low air flow resistance
Proudly Made in the USA
MERV: 11 – Removes 60% of particles up to 10 microns Allergens and contaminants best removed by this filter: Dust/Lint Pollen Dust Mite Debris Pet Dander Mold Spores Smog Our specialized filtration media has the most effective combination of particle capture rate with minimum pressure drop ensuring the best overall performance of your HVAC system and particle capture rate to clean the air. This media has special emphasis on particulate size that captures most airborne allergens.
Frequently Asked Questions
MERV ratings are Minimum Efficiency Reporting Values, or MERVs, report a filter’s ability to capture larger particles between 0.3 and 10 microns (µm).
This value is helpful in comparing the performance of different filters
The rating is derived from a test method developed by the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE). The higher the MERV rating the better the filter is at trapping specific types of particles.
Average Particle Size Efficiency in Microns
MERV Rating / Efficiency
1-4 / 3.0 – 10.0 less than 20%
6 / 3.0 – 10.0 49.9%
8 / 3.0 – 10.0 84.9%
10 / 1.0 – 3.0 50% – 64.9%, 3.0 – 10.0 85% or greater
12 / 1.0 – 3.0 80% – 89.9%, 3.0 – 10.0 90% or greater
14 / 0.3 – 1.0 75% – 84%, 1.0 – 3.0 90% or greater
16 / 0.3 – 1.0 75% or greater
All air purifier filters require regular replacement to function properly. Follow the manufacturer’s or filter suppliers recommendations on maintenance and replacement.
A air purifier filter will help remove pollutants, VOC’s, pollen, dust and other particles from the air in your home. Over time dirt and pollutants start to build up and block the filters ability to clean the air, this is the reason it is important to regularly replace your air purifier filter.
– Free Delivery
– 30-day Return Policy
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– Tracking Information
Filters2Go.com stock a range of vacuum, air purifier, car cabin air filters and more. All purchases come with free delivery and a 30-day return policy.
Keep breathing clean air and remember to change your air filter on a regular basis.
How clean is the air in your home?
Pet dander, mold spores, harmful gases and other airborne particles can quickly overcome a household,
potentially leading to bad odors, allergies and sickness.
Find an air purifier filter here at Filters2go.com
How clean is the air in your car?
Find a car cabin air filter here at Filters2go.com
Does your vacuum still suck like the good old days?
The filter life of most vacuums is 3-6 months.
Find a vacuum filter here at Filters2Go.com
Why is clean air important?
Don’t listen to some company about what is good and not good for you, listen to the experts – Lung.org
While it’s easy to see when you need to dust or sweep, it’s harder to know when the air in your home needs cleaning. In fact, the indoor air you breathe can be hazardous to your health without any telltale signs. Indoor air can be even more polluted than the air outdoors. Don’t let the air in your home threaten your family’s health, especially if someone in your family has asthma or another lung disease. Let us show you how to protect them. Get a new filter now @ Filters2Go.com
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