Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast - Filter. Purify. Protect.
Free Shipping Item Banner

Filtrete 4" Ultra Allergen Reduction Deep Pleat Air Filter - 1550 MPR, 4-Pack

Ultra-Allergen-4in-4pk

$142.95
Only $35.74 per Filter
Retail: $164.99 /ea
You Save: 13%
As low as
$142.95
Retail: $164.99
You Save: 13%
Filtrete Ultra Allergen Reduction - 4IN, 4PK :
Special Order. Ships in 5 to 6 business days.
Shipping Icon
Free Shipping over $99
FREE 365 Day Returns
Auto Ship Icon Save up to 10% and get FREE shipping on every order. Filtration essentials delivered on your schedule. Learn More
Frequently Bought With This Item

The Filtrete 4" Ultra Allergen Reduction Deep Pleat Air Filter - 1550 MPR, 4-Pack replacement air filter uses deeper pleats than comparable 1-inch filters which results in a higher surface area and better spread of dirt and debris. Compare this to smaller filters that are more likely to lose air flow as the filter media loads. With Filtrete's 3-in-1 technology you get higher flow rates with a long lasting tightly woven fibrous filter media. Replacing air filters regularly can help diminish the amount of dust, pet dander, mold, pollen, and smoke, to name a few, found in the air and settled on surfaces. With a 4-inch air filter you will be moving high volumes of air across the filter media where more contaminants can become trapped. As these pollutants stick to the filter media airflow will remain strong for long after installation. For optimal performance, filter should be checked monthly and replaced ever 3 to 6 months depending on air quality.

Specifications:

  • Brand: 3M Filtrete
  • Part Numbers:
    • NDP01-4IN-4 (16x25x4)
    • NDP02-4IN-4 (20x20x4)
    • NDP03-4IN-4 (20x25x4)
  • Pack Size: 4
  • Filter Life (Months): 6 - 9
  • MPR Rating: 1550
  • Designed with exclusive Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting cleaner air flow through
  • Attracts and captures microscopic particles like smoke and smog and large allergens like pollen from the air passing through the filter
  • Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1" filters

Available Sizes:

  • 16 x 25 x 4 (NDP01-4IN-4)
  • 20 x 20 x 4 (NDP02-4IN-4)
  • 20 x 25 x 4 (NDP03-4IN-4)

Compatible Parts:

The Filtrete 4" Ultra Allergen Reduction Deep Pleat Air Filter - 1550 MPR, 4-Pack is the correct replacement for the following part numbers:

Part Number
16x25x4: NDP01-4S-4
20x25x4: NDP03-4S-4
70-0069-6131-5
70-0069-6132-3
7100097247
7100097248
7100097249
7100322070
7100322662
NDP02-4IN-4
No results for {X}

Customer Reviews:

Total Reviews: 4 Average Rating: 4 / 5.0

Filtersfast Reviews on Trust Pilot external site
John Collins2024-06-01

Very effective and at a geat price

Collected by Trustpilot.com
Debra2023-06-29

This filter is the best, helps to keep dusting to a minimum, great filtration especially during pollen season. Our air always smells fresh with this filter.

Collected by Trustpilot.com
Patrick Mccracken2022-11-28

You ship FED EX and delivery person left product on front walk, it could easily be stolen or worst, if it rained the product would have been ruined. How would you handle that?

Collected by Trustpilot.com
Diane Malczyk2022-08-14

Expensive but we’ll worth the cost.

Collected by Trustpilot.com


Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:

X
X

Thanks! We'll send you a notification when this product is available!

Get Help and Support Need Help?
X