Perfect Aire - 18.75 in. H X 6 in. W Rectangular Carbon Pre-Filter 4 pk

This 4-pack of pre-cut activated carbon pre-filters is compatible with Honeywell HPA300 / HA300 / HA300BHDB / HPA304 / HPA8350 / HPA-300 / HA-300 / HA-300-BHDB / HPA-304 / HPA-8350 air purifiers and is a replacement for HRF-A300. Designed to install quickly without trimming, each 14.2 in x 17.2 in x 0.2 in carbon panel helps trap larger airborne particles like dust, lint, fibers, and pet hair while reducing common household odors and certain gases, helping your purifier maintain fresher indoor air. By capturing larger debris before it reaches the HEPA filter, these pre-filters can support airflow and extend HEPA service life in homes with pets, cooking smells, smoke, or everyday dust. Replace about every 2-3 months depending on conditions; filters contain charcoal and should not be rinsed. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

Restore clean-air performance with this true HEPA replacement filter set that combines a pre-filter layer and a true HEPA layer to target everyday indoor air pollutants. The pre-filter helps trap larger particles and reduce household odors from cooking, pets, and smoking, while the true HEPA media captures 99.97% of particles down to 0.3 microns. The kit includes 4 reserve activated carbon pre-filters designed to replace the existing pre-filter as needed, helping maintain airflow and odor control between full filter changes. Compatible with Finn OVHT9908 Air Purifier / Air Cleaner, InvisiClean IC-6022 Air Purifier / Air Cleaner. Replacement for GG parts FLT4825 / FLT4850PT / FLT22CB4. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

Replacement activated carbon (charcoal) odor pre filters designed to help freshen indoor air by absorbing and reducing common household odors from pets, litter boxes, garbage, bathrooms, smoke, and cooking, while also capturing airborne particles such as dust, lint, and pet dander. This 4-pack is sized 4 1/4 in x 9 1/2 in and is intended to be used together with HEPA-type Filter Aer1 / HAPF30 / HAPF300 series (not for standalone use). Compatible with Holmes and Bionaire branded tabletop and tower air purifiers including Holmes HAP9412 / HAP9413 / HAP9414 / HAP9415 / HAP9421 / HAP9422 / HAP9423 / HAP9424 / HAP9425 / HAP9240 / HAP9241 / HAP9242 / HAP9243 / HAP702 / HAP706 / HAP716 / HAP1702 / HAP1200 / HAP240 / HAP2400 / HAP242 / HAP243 / HAP244 / HAP246 / HAP260 / HAP412 / HAP413 / HAP422 / HAP424 / HAP433 / HAP440 / HE3001 / HAP2404 / HAP2604 / PPS100, and replaces Holmes carbon filter part numbers BHOR31-1 / AOR31 / AOR31-U. Note: does not replace a washable foam pre filter. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.