Filtrete Allergen Reduction Deep Pleat Filter NADP01-4IN-2, 16 in. x 25 in. x 4 in. (40,6 cm x 63,5 cm x 10,1 cm) Case of 2

• 1000 MPR has a rating of MERV 11
• A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you!
• ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
• Actual filter size is: 15.875 in x 24.56 in x 4.31 in
• CREATE A CHANGE COUNTDOWN in the Filtrete Smart App. Simply use the app to scan the barcode on your filter’s packaging, then choose 3, 6, or 12 months for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter
• DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
• FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 12 months for 4 in. and 5 in. filters
• FOR RESIDENTIAL use only
• OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
• The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
• This filter is compatible with Honeywell® furnaces calling for a 4" filter, and Lennox® furnaces calling for a 5" filter

The Filtrete Allergen Defense Deep Pleat filter attracts and captures microscopic allergens like dust, smoke, and smog particles and large allergens like mold spores and pollen. Lasts up to 12 months. For residential use only. Actual filter depth is 4.31" Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).

Trusted Filtrete Brand Model

The Filtrete Allergen Reduction Deep Pleat Filter NADP01-4IN-2 is designed by Filtrete, a trusted name in air filtration. This model offers reliable allergen defense to improve your home's air quality.

With this specific model, you get a high-quality filter that fits various HVAC systems, ensuring your heating and cooling units work efficiently while capturing unwanted particles.

Effective Allergen Capture

This filter attracts and captures a wide range of particles, including lint, pollen, dust, pet dander, smoke, and smog. It helps reduce allergens that can affect your indoor air quality and comfort.

Its deep pleat design enhances particle capture, making it suitable for homes needing better air filtration, especially for those sensitive to airborne irritants.

Precise Filter Dimensions

The filter measures 16 in. x 25 in. x 4 in. (40,6 cm x 63,5 cm x 10,1 cm), matching the exact size requirements for many residential HVAC systems. This ensures a proper fit and optimal performance.

Accurate sizing helps maintain airflow and system efficiency, preventing issues caused by ill-fitting filters that can reduce heating and cooling effectiveness.

Convenient Pack Size

This product comes as a case of 2 filters, providing a convenient supply for regular replacement. Having two filters on hand helps maintain your system’s performance without frequent trips to the store.

Regular filter changes are essential for keeping your HVAC system running smoothly and for sustaining cleaner air in your home over time.

Advanced Filtration Technology

The filter uses Filtrete Brand 3-in-1 technology from 3M, designed to trap unwanted air particles while allowing cleaner air to flow through. This technology supports better indoor air quality.

It’s engineered for residential use and compatible with Honeywell and Lennox furnaces, making it a versatile choice for many home heating and cooling systems.