Filtrete Allergen Defense Filter, 1000 MPR, 9806-4, 15 in x 20 in x 1 in (38,1 cm x 50,8 cm x 2,5 cm) Case of 4

• #1 Recommended Brand* (*Filtrete Brand is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022)
• 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
• CREATE A CHANGE COUNTDOWN in the Filtrete Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days 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 90 days for 1 in. filters
• FOR RESIDENTIAL use only
• MPR 1000 has a rating of MERV 11
• 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

The Filtrete Allergen Defense Filter outperforms non-electrostatic pleated and washable 1-inch filters at capturing microscopic allergens like dust, smoke, and smog particles and large allergens like mold spores and pet dander. 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 Defense Filter, model 9806-4, is a top choice for home air filtration. This filter comes from the #1 recommended brand, ensuring quality and reliability for your HVAC system.

Choosing this exact model means you're getting a trusted product designed to improve your indoor air. The 1000 MPR rating highlights its ability to capture a wide range of particles effectively.

Effective Particle Capture

This filter uses Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while allowing cleaner air to flow through. It attracts and captures lint, pollen, dust, pet dander, smoke, and smog.

With a 1000 MPR and MERV 11 rating, it outperforms fiberglass, washable, and non-electrostatic filters. This makes it ideal for reducing allergens and improving air quality in your home.

Precise Size And Format

The filter measures 15 in x 20 in x 1 in (38.1 cm x 50.8 cm x 2.5 cm), fitting standard residential HVAC systems. Its pleated 1-inch format ensures optimal airflow and filtration efficiency.

This size and format are designed for easy installation and compatibility with most furnaces, air conditioners, and HVAC units, making it a practical choice for homeowners.

Convenient Pack And Usage

Sold as a case of 4, this pack size offers long-term value and convenience. Having multiple filters on hand helps maintain your system’s performance without frequent trips to the store.

For best results, change your filter at least every 90 days. The pack supports ongoing maintenance to keep your heating and cooling system running efficiently.

Smart Filter Change Alerts

The Filtrete Smart app lets you create a change countdown by scanning the filter’s barcode. You can set reminders for 30, 60, or 90 days to know exactly when to replace your filter.

This feature helps you avoid energy waste caused by dirty filters and ensures your HVAC system works efficiently to keep your home comfortable year-round.