FilterBuy Vs. Nordic Pure Air Filters: Which Is Better For Your Home?

Indoor air quality is greatly affected by the performance of your furnace air filters. FilterBuy and Nordic Pure are two popular brands of HVAC filters for homes. But how do they compare?

In this in-depth guide, we’ll examine the key differences and similarities between FilterBuy and Nordic Pure air filters. Learn how they stack up on filtration efficiency, costs, longevity, special features and more.

Understanding the pros and cons of each can help you determine the better choice for your needs. Let’s dive in!

A Brief Comparison Table

FeatureFilterBuyNordic Pure
Cost$10-15 per filter$15-75 depending on MERV rating
Filtration PerformanceMERV 8 ratingMERV 8 up to MERV 16
MaterialsSynthetic meshPleated cotton, aluminum mesh, antimicrobial media
Size OptionsStandard 1” sizesStandard, less common, and custom sizes available
Special FeaturesNoneOdor control, antimicrobial, electrostatic options
DurabilityProne to tearingSturdy pleated structure
WarrantyNo official warranty10 year limited warranty
Eco-FriendlyUses less material resourcesBoth brands incinerated after use

Key Differences Between FilterBuy And Nordic Pure Air Filters

  • Filtration Performance
FilterBuy Air Filter

The first priority for any air filter is capturing airborne particles. Filter performance is measured in MERV ratings.

FilterBuy residential filters are commonly MERV 8. This delivers decent filtration for the average home.

Nordic Pure filters range from MERV 8 up to MERV 16 for whole-home systems. Their higher MERV models provide superior filtration.

So if you just need basic particle removal, a MERV 8 FilterBuy will suffice. But for cleaner air, Nordic Pure’s higher MERV filters excel.

  • Cost Comparison

However, increased performance comes at a price. FilterBuy is the more budget-friendly brand overall.

A standard MERV 8 FilterBuy filter costs about $10-15. Nordic Pure’s comparable MERV 8 filters run $15-25.

The price gap widens at higher MERVs.. A MERV 12 Nordic Pure filter may cost $50-75 while FilterBuy doesn’t offer comparable MERV ratings.

If affordability is key, FilterBuy can’t be beat. But for cleaner indoor air, Nordic Pure’s higher MERV filters are worth the investment for some.

Also Read: Comparison Between FilterBuy And Fitrete Air Filters

  • Filter Materials

The filter media also impacts performance and longevity.

FilterBuy utilizes a synthetic mesh material. It traps particles effectively while allowing good airflow.

Nordic Pure filters are constructed from aluminum mesh, pleated cotton, or a blend. The denser pleated media catches more particles but airflow resistance increases.

FilterBuy’s synthetic material is cheaper while Nordic Pure’s cotton/aluminum mesh excels at particle capture. There’s a trade-off between price and efficiency.

  • Filter Options

Both brands offer standard 1-inch filters for residential HVAC systems. But Nordic Pure has a much wider range of options:

Nordic Pure

  1. Pleated, extended surface, and compact filters
  2. Multi-pack value sets available
  3. Variety of speciality filters:
    • Odor-reducing
    • Allergen-reducing
    • High-capacity
    • Antimicrobial
    • Electrostatic


  1. Mainly standard 1-inch layered filters
  2. Limited additional sizes beyond 20x30x1
  3. No specialty filter options

For enhanced performance features or less common filter sizes, Nordic Pure is the clear winner for selection. FilterBuy focuses more on value bulk options.

  • Filter Sizes
Nordic Air Filter
Nordic Air Filter

Speaking of sizes, both brands provide the full range of standard furnace filter dimensions:

Common options:

  1. 16x20x1
  2. 16x25x1
  3. 20x20x1
  4. 20x25x1
  5. 24x24x1

Nordic Pure also offers less common sizes like 12x24x1 or 20x30x1 for a precise HVAC fit.

So whether you need the usual filters or something more custom, both brands have you covered. Nordic Pure just provides more size choices overall.

Also Read: Comparison Between AprilAire 410 and 413

  • Durability and Longevity

You want an air filter that traps particles without breaking down prematurely. Which holds up better?

FilterBuy’s synthetic mesh material is prone to tearing if the pleats spread too far. Their lighter construction may shorten lifespan.

Nordic Pure’s denser pleated cotton/aluminum filters maintain their shape and integrity longer under heavy particle loads.

So Nordic Pure filters are likely to last longer before needing replacement. Their sturdier build means superior longevity.

  • Ease of Use

Installation and replacement should be quick and simple.

FilterBuy filters arrive folded up without directional labels. You’ll need to unfold and ensure it’s installed facing the correct way.

Nordic Pure filters feature clearly marked airflow arrows for foolproof orientation. The pleated edges also pop open instantly.

Nordic Pure filters couldn’t be easier to install. FilterBuy may require some extra work to position and unfold properly.

  • Odor Reduction

Certain filters use activated carbon to absorb household odors. How do they compare?

FilterBuy doesn’t currently offer any activated carbon filters. They focus solely on particle removal.

Nordic Pure has carbon-infused filters specifically designed to remove odors from pets, cooking, smoke, VOCs and more.

If odor removal is a priority, Nordic Pure has highly effective options in this category. For particle filtration only, either brand works.

Watch this review video:

  • Health Benefits

Upgrading air filters can benefit your family’s respiratory health. Nordic Pure goes further with their antimicrobial filters.

The SilverPRO media is infused with silver ions that inhibit bacteria, mold and microbial growth in the filter. This provides extra protection for healthier indoor air.

FilterBuy doesn’t offer comparable antimicrobial product options at this time. So families concerned about allergies or illness may prefer Nordic Pure’s advanced filtration.

  • Warranties

It’s reassuring when companies stand behind their products. Here are the warranties offered:

  1. FilterBuy: No official warranty, but good customer service
  2. Nordic Pure: 10 year limited manufacturer’s warranty

Nordic Pure provides exceptional support by warrantying their filters for 10 years. FilterBuy has no formal warranty.

  • Environmental Impact

One last consideration – which is the more eco-friendly brand?

Both FilterBuy and Nordic Pure filters are incinerated after use rather than recycled. However, FilterBuy’s synthetic mesh is better environmentally since it uses less resources to manufacture.

So neither brand is ideal in terms of sustainability. But FilterBuy has a slight upper hand in eco-friendliness. Improved indoor air still outweighs the filter waste though.

Also Read: Comparison Between Aerostar And Filtrete Air Filters

Frequently Asked Questions (FAQs)

How often should you change a FilterBuy filter?

For basic residential FilterBuy filters rated MERV 8, you should plan to replace them every 3-6 months on average depending on use. Check your filter monthly and if it appears very dirty or clogged with dust and pet hair, replace sooner.

How often should air filters be changed?

For optimal performance, air filters should be changed every 3-6 months. Higher efficiency filters may be changed every 6-12 months. Check the filter monthly to judge if it needs early replacing. Look for visible dirt accumulation, reduced air flow from your vents or a thicker coat of dust on surfaces since that indicates the filter needs a swap.

Which air filter is more efficient?

Air filter efficiency is measured by the MERV (Minimum Efficiency Reporting Value) rating, which typically ranges from 1-16. The higher the MERV, the better the filter is at trapping smaller airborne particles like dust, smoke and pet dander. So filters with higher MERV ratings, like Nordic Pure’s MERV 12-16 models, are more efficient than basic MERV 8 filters.

How often do you change Nordic pure air filters?

The recommended change frequency for Nordic Pure filters depends on the specific model’s MERV rating: MERV 8-10 – Replace every 3-6 months, MERV 11-13 – Replace every 6-9 months, MERV 14-16 – Replace every 9-12 months. Check your Nordic Pure filter each month as well. If it appears very dirty or clogged, change sooner than the recommended interval. Replacing promptly preserves HVAC system air flow.

Also Read: Comparison Between Nordic Pure And Filtrete

The Bottom Line

Here’s a quick recap of the main differences between these two brands:


  • Very affordable, costs $10-15 on average
  • MERV 8 standard filters
  • Synthetic mesh filters
  • Limited range of sizes and options
  • No special features like odor or antimicrobial

Nordic Pure

  • MERV 8 up to MERV 16 for superior filtration
  • Pleated cotton, aluminum and antimicrobial media
  • Wide range of filter types and sizes
  • Features like odor removal, antimicrobial agents
  • 10 year limited warranty

Overall, Nordic Pure is the winner if top performance is your priority and budget allows. For an economical basic filter, choose FilterBuy.

Consider your needs like filtration, longevity, warranty, and price to select the right brand for your home’s HVAC system. Protecting your indoor air is priceless!

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