Filtrete™ high performance filters are effective at attracting and capturing 97% of large airborne allergens like pollen, mold spores, and dust mite debris. Captures microscopic allergens like dust, smoke and smog particles. Electrostatically charged filters. Includes a filter change reminder sticker. Lasts up to 12 months. Purple label.

• Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1" home air filters
• Designed with exclusive Filtrete™ Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
• Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses—and large particles, including lint, household dust and pollenTip: The higher the MPR (Microparticle Performance Rating), the more particles the
• Filtrete 1550 MPR (Microparticle Performance Rating) equates to MERV 12
• 1550 MPR available in 4”, 4” slim fit and 5” air filters
• For maximum performance, change your home air filter at least every 90 days for 1” filters, and at least every 12 months for 4” and 5” filters.
• For residential use only

Type: Pleated Electrostatic

Material: Synthetic

Dimensions: 16 Inchx 25 Inchx 4 Inch

Rating: 1550 MPR

Life of Product: 12 Months