Filter-Monster

303 products ★ 4.9

Filter-Monster filters are made with real materials and certified to the highest quality standards on the market. Shop selection of air purifier filters, humidifier wick filters, furnace filters and refrigerator water filters. All major brand replacements available including Whirlpool, Hunter, Austin Air and more!

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LivePure Ultramite UVC Dust Mite HEPA Vacuum & Fabric Sanitizer LP5000DMVC

LivePure Ultramite UVC Dust Mite HEPA Vacuum & Fabric Saniti

USD 149.99
LivePure Bali Multi-Room True HEPA Console Air Purifier LP550TH

LivePure Bali Multi-Room True HEPA Console Air Purifier LP55

USD 230.99
AllergyZone By Filter Monster FilterLock Furnace Filter Slot Seal, AZ-FL

AllergyZone By Filter Monster FilterLock Furnace Filter Slot

USD 12.99
LivePure CocoCarbon Air Purifying Bags LPCB

LivePure CocoCarbon Air Purifying Bags LPCB

USD 19.99
Filter-Monster Replacement Filter Compatible with Blueair 400 Series Particle Filter; for Classic Air Purifier Models 402, 403, 405, 410, 450E, 455EB, 480i,

Filter-Monster Replacement Filter Compatible with Blueair 40

USD 44.99
Filter-Monster True HEPA Replacement for Blueair 500/600 Series Particle Filter, 3 Pack

Filter-Monster True HEPA Replacement for Blueair 500/600 Ser

USD 62.99
Filter-Monster True HEPA Replacement for Idylis FLT5000 Filter

Filter-Monster True HEPA Replacement for Idylis FLT5000 Filt

USD 20.99
Filter-Monster True HEPA Replacement for Filtrete D Filter

Filter-Monster True HEPA Replacement for Filtrete D Filter

USD 20.99
LivePure Aspen Series True HEPA Replacement Filter LP-HF350

LivePure Aspen Series True HEPA Replacement Filter LP-HF350

USD 52.99
LivePure Sierra Series True HEPA Replacement Filter LP-HF250

LivePure Sierra Series True HEPA Replacement Filter LP-HF250

USD 31.99
LivePure Aspen Series CocoCarbon Pre-Filter 2 Pack LP-PF900

LivePure Aspen Series CocoCarbon Pre-Filter 2 Pack LP-PF90

USD 20.99
LivePure Sierra Series CocoCarbon Pre-Filter 2 Pack LP-PF600

LivePure Sierra Series CocoCarbon Pre-Filter 2 Pack LP-PF600

USD 18.99
LivePure Sierra Series CocoCarbon Pre-Filter 2 Pack LP-PF400

LivePure Sierra Series CocoCarbon Pre-Filter 2 Pack LP-PF400

USD 17.99
Filter-Monster True HEPA Replacement for Idylis FLT5000 Filter

Filter-Monster True HEPA Replacement for Idylis FLT5000 Filt

USD 20.99
Filter-Monster – Replacement HEPA Filter with Carbon Pre-Filter Sets - Compatible with GermGuardian Air Purifier FLT4825 Filter Size B

Filter-Monster – Replacement HEPA Filter with Carbon Pre-Fil

USD 18.99
Filter-Monster Carbon Replacement for GermGuardian Filter C Pre-Filter

Filter-Monster Carbon Replacement for GermGuardian Filter C

USD 10.99
Filter-Monster Carbon Replacement for GermGuardian Filter B Pre-Filter

Filter-Monster Carbon Replacement for GermGuardian Filter B

USD 10.99
Filter-Monster True HEPA Replacement for Therapure TPP220M Filter

Filter-Monster True HEPA Replacement for Therapure TPP220M F

USD 20.99
Filter-Monster True HEPA Replacement for Therapure TPP-440FL Filter

Filter-Monster True HEPA Replacement for Therapure TPP-440FL

USD 29.99
Filter-Monster True HEPA Replacement for Therapure TPP-240FL Filter

Filter-Monster True HEPA Replacement for Therapure TPP-240FL

USD 31.99
Filter-Monster True HEPA Replacement for Kenmore 83187 Filter

Filter-Monster True HEPA Replacement for Kenmore 83187 Filte

USD 24.99
Kenmore True HEPA Replacement Filter 83187

Kenmore True HEPA Replacement Filter 83187

USD 26.99
Filter-Monster True HEPA Replacement Filter 85301

Filter-Monster True HEPA Replacement Filter 85301

USD 41.99
Filter-Monster True HEPA Replacement for Kenmore 83190 Filter

Filter-Monster True HEPA Replacement for Kenmore 83190 Filte

USD 26.99