HEPA-Type Replacement Filter CHRF-C1 · US · OEMVerified for US models only.Official manufacturer / OEMHoneywellHEPA-Type Replacement Filter C↗Aftermarket listingsFilter-MonsterHoneywell Filter C HEPA replacement↗Aftermarket compatibility is stated by the seller or maker and is separate from Filter Fit evidence.Full part details →Open manufacturer source ↗Evidence A · HoneywellView evidence ↗