Filtrete 16x25x4 Refillable Air Filter Starter Kit, MPR 1550, MERV 12, 1 Reusable Air Filter Frame & 2 Air Filters, Fits Honeywell & Lennox, Allergen Bacteria & Virus, actual size 15.88 x 24.62 x 4.25 QEP 650% elongation - does not

650% elongation - does not flake

Size: Inner diameter: 1/8"/3

"The Mammut 8

Quality Material: Our handfasting cord is crafted of quality cloth

it adapts to any situation

Filtrete 16x25x4 Refillable Air Filter Starter Kit, MPR 1550, MERV 12, 1 Reusable Air Filter Frame & 2 Air Filters, Fits Honeywell & Lennox, Allergen Bacteria & Virus, actual size 15.88 x 24.62 x 4.25 QEP 650% elongation - does notAbout this item CLEANER AIR: This air filter provides 42% MORE MICROPARTICLE CAPTURE than the MERV 12 minimum requirements (Microparticles are 0. 3 1. 0 microns in size) CERTIFIED Asthma & Allergy Friendly: Independently tested to strict standards by a third party to remove over 95% pollen, 92. 5% Dust Mite Allergen, 85% Cat Allergen, and 50% microparticles. (Challenged in a test duct with dust containing common allergens, specific to Filtrete MPR