Best Furnace filters

Industrial & Scientific

Below we have listed a selection of the highest rated air purifiers currently available. At the moment, Air Bear is definitely the most sought after brand that produces air purifiers, in relation to the product rating. However, AirCare and AIRx Filters are also a viable choice.

ac ac unit air conditioner air conditioners air purifier
Best of the Best Furnace filter

Nordic Pure 16x20x1M12-6 MERV 12 Pleated Air Condition Furnace Filter

Made by Nordic Pure, this product is perhaps the top air purifier presently available to purchase with over 70% of individuals assigning this particular item a five star rating count. Check Price on Amazon
  • 1in x 20in x 16in
  • 4.75lb
  • Nordic Pure

4.4

Average rating
5 star
71%
4 star
15%
3 star
5%
2 star
4%
1 star
5%
Best Value for Money Furnace filter

FilterBuy AFB MERV 8 Pleated AC Furnace Air Filter

This product is what we consider to be the best value for money product air purifier currently available. With 76% of individuals assigning it a five star rating, this FilterBuy produced air purifier is an excellent selection for any individual. Check Price on Amazon
  • 15in x 3in x 24in
  • 3.39lb
  • FilterBuy

4.6

Average rating
5 star
77%
4 star
77%
3 star
77%
2 star
77%
1 star
77%
Cheapest Furnace filter

Filtrete Micro Allergen Defense Filter

A very robust air purifier, this particular item is produced by Filtrete and has a $14 cheaper cost than the top air purifier shown above. Check Price on Amazon
  • 17in x 6in x 25in
  • 2.01lb
  • Filtrete

4.5

Average rating
5 star
74%
4 star
74%
3 star
74%
2 star
74%
1 star
74%