Specification Brand : RAYAIR SUPPLY BulletPoint1 : Three (3 Changes) fiberglass media pads with activated carbon center per order. BulletPoint2 : Replacement Filter Pads Compatible with Dynamic Air Cleaner Frame Size 25 x 25 x 1 BulletPoint3 : C3P2525 BulletPoint4 : Exact Fitment BulletPoint5 : CAUTION: Do not place order using the measurement of disposable fiberglass pad. Measure the outside frame or refer to filter label inside plastic channel. BulletPoint6 : The products advertised on this page are manufactured by Fast Shipped Filters. BulletPoint7 : Fast Shipped Filters is a family-owned business in Swanton, Ohio that has been in the Heating Cooling & Air Purification industry since 1984 Color : WHITE CompatibleDevices : Air Purifier ControlMethod : touch ExternallyAssignedProductIdentifier : 6153057688609 ExternallyAssignedProductIdentifier1 : 840309816595 ExternallyAssignedProductIdentifier2 : 0840309816595 IncludedComponents : 7 Pack 24x32 Replacement AIr Cleaner Filters ItemName : RAYAIR SUPPLY 25x25 Replacement Filter Pads Compatible with Dynamic Air Cleaner 25 x 25 Refills (3 Pack) White ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 24 inches ItemPackageDimensions_Width : 24 inches ItemPackageQuantity : 3 ItemTypeKeyword : electrostatic-filter-air-purifiers ItemTypeName : 2525DW-3 Manufacturer : RAYAIR SUPPLY Material1 : Activated Carbon Material2 : Fiberglass ModelName : 2525DW-3 ModelNumber : 2525DW-3 NumberOfItems : 3 PartNumber : C3P2525 ProductDescription : Product Description: This high quality replacement media is compatible with Dynamic* Air Cleaners These air cleaners utilize polarized media technology enabling it to capture submicron respirable particles. This design provides for simpler filter media changes while still removing the smallest (submicron) particles. Based on average service conditions, approximately 3-4 months between filter cleaning has been shown to be effective in maintaining adequate ventilation flow. Material The fiberglass media is manufactured from 100% recycled crushed glass known as “cullet." The continuous glass fiber manufacturing process eliminates the potential hazards of respirable fiberglass particles within the media pad. How does it work? When particles such as dust, pet dander and household chemicals pass through the filter, they become polarized. These polarized particles join together to form bigger clusters that are more easily captured and collect on the fiberglass pad with an activated carbon center screen. The activated carbon center media pad is a non-woven polyester base fabric. The carbon media is UL certified for flame retardancy, class 2. The fiberglass media becomes polarized by the charge from the power supply and acts like a powerful magnet to attract sub-micron particles. What is included? Three (3 Changes) fiberglass media pads with activated carbon center per order. Caution: Do not place order using the measurement of disposable fiberglass pad. Measure the outside frame or refer to filter label inside plastic channel. **See Picture** *RayAir Supply is a registered trademark of RayAir Supply LLP. Dynamic, is a registered trademark of Environmental Dynamics Group. RayAir Supply offers aftermarket replacement filter pads and is not an affiliated distributor of Dynamic. ProductSiteLaunchDate : 2016-07-22T07:00:00.000Z Size : For Filter Frame Size 25 x 25 x 1 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 3 Wattage : 1.4 WebsiteShippingWeight : 15 ounces