1 / 9
Nordic Pure
Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack MERV 13 + Carbon 6 Pack
4.4
Based on 7,804 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Dec 7, 2025
Technical Specifications
Complete product details
- Manufacturer
- Nordic Pure
- Part Number
- 20x25x4M13+C
- Item Weight
- 13.87 pounds
- Product Dimensions
- 24.5 x 19.5 x 3.63 inches
- Item model number
- 20x25x4
- Size
- 19.5" x 24.5" x 3.6"
- Style
- MERV 13 + Carbon
- Material
- Electrostatically Charged Synthetic Pleated Media
- Pattern
- 6 Pack
- Item Package Quantity
- 1
- Minimum Efficiency Reporting Values (MERV)
- 13
- Certification
- certified frustration-free
- Included Components
- air filters
- Batteries Included?
- No
- Batteries Required?
- No
- ASIN
- B00A2ODTC0
- Customer Reviews
- 4.4 4.4 out of 5 stars (7,804) 4.4 out of 5 stars
- Best Sellers Rank
- #2,330 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #35 in Furnace Filters
- Date First Available
- November 5, 2012
- Brand
- Nordic Pure
- Material
- Electrostatically Charged Synthetic Pleated Media
- Product Dimensions
- 24.5"L x 19.5"W x 3.63"Th
- MERV Rating
- 13
- Compatible Devices
- Air Conditioner, Furnace
- Global Trade Identification Number
- 00848224048985
- UPC
- 848224048985
- Number of Items
- 1
- Manufacturer
- Nordic Pure
- Product Grade
- Like New
Community Q&A
Questions from real customers
No questions yet. Be the first to ask!
About the Author
Expert analysis by Owen Cavill
Owen Cavill
Expert ReviewerSection Contributor
In addition to appliances, Owen moonlights at Review Atlas on beginner‑friendly music gear—keyboards, practice amps, and tuners. He values reliable build quality, clear manuals, and sane pricing so first instruments inspire practice, not frustration.
Home KitchenMajor AppliancesAppliancesMusical Instruments
View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Owen Cavill
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Appliances testing methodology
Last updated: December 7, 2025
|Independently tested and reviewed