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High Performance Filters

Elevate your indoor environment and protect your appliances with high performance filters designed to meet the demands of modern living. Whether you’re looking to enhance air quality, improve water clarity, or extend the life of your equipment, these filters offer reliable solutions for homes and businesses alike. Discover options tailored for efficiency and durability, making it easier than ever to maintain a cleaner, healthier space with high performance filters from Costco.

Winix Genuine Replacement Filter Z 2-pack for C610 Air Purifier
Winix Genuine Replacement Filter Z 2-pack for C610 Air Purifier
Rated 4.9 out of 5 stars based on 22 reviews.
(22)
Avalon 2 Stage Replacement Filters 2-pack
Avalon 2 Stage Replacement Filters 2-pack
Rated 4.5 out of 5 stars based on 88 reviews.
(88)
Pure Blue H2O 5PC Reverse Osmosis Filter System Replacement Filters
Pure Blue H2O 5PC Reverse Osmosis Filter System Replacement Filters
Rated 4.6 out of 5 stars based on 3666 reviews.
(3666)
Winix Replacement Filter Pack for C535 and C909 Air Purifiers 2-pack
Winix Replacement Filter Pack for C535 and C909 Air Purifiers 2-pack
Rated 4.7 out of 5 stars based on 1435 reviews.
(1435)
Pure Blue 1-Year Filter Pack for 1:1 Reverse Osmosis Water Filtration System
Pure Blue 1-Year Filter Pack for 1:1 Reverse Osmosis Water Filtration System
Rated 4.6 out of 5 stars based on 949 reviews.
(949)
Winix Genuine Replacement Filter S 2-pack for C545 Air Purifier
Winix Genuine Replacement Filter S 2-pack for C545 Air Purifier
Rated 4.8 out of 5 stars based on 642 reviews.
(642)
Pure Blue High Efficiency Membrane Replacement for 1:1 Reverse Osmosis Water Filtration System
Pure Blue High Efficiency Membrane Replacement for 1:1 Reverse Osmosis Water Filtration System
Rated 4.5 out of 5 stars based on 370 reviews.
(370)
Homedics Smart Air Purifier T2503 4-in-1 Console With True HEPA Filtration & UV-C Technology
Homedics Smart Air Purifier T2503 4-in-1 Console With True HEPA Filtration & UV-C Technology
Rated 4.5 out of 5 stars based on 335 reviews.
(335)
Dyson Purifier Big+Quiet BP02
Dyson Purifier Big+Quiet BP02
Rated 4.4 out of 5 stars based on 111 reviews.
(111)
Blueair Mini Max Replacement Filters 2-pack
Blueair Mini Max Replacement Filters 2-pack
Rated 4.6 out of 5 stars based on 39 reviews.
(39)
Kirkland Signature Water Filter Cartridge 10-pack set
Kirkland Signature Water Filter Cartridge 10-pack set
Rated 4.8 out of 5 stars based on 3079 reviews.
(3079)
Winix Tower XQ Air Purifier
Winix Tower XQ Air Purifier
Rated 4.5 out of 5 stars based on 411 reviews.
(411)
GermGuardian 6-in-1 Large Room Air Purifier with HEPA Filter & Air Quality Monitor
GermGuardian 6-in-1 Large Room Air Purifier with HEPA Filter & Air Quality Monitor
Rated 4.3 out of 5 stars based on 335 reviews.
(335)
Brita Hub Instant Powerful Countertop Water Filtration Device
Brita Hub Instant Powerful Countertop Water Filtration Device
Rated 4.2 out of 5 stars based on 229 reviews.
(229)
Levoit Plasma Pro Core 300S-P Smart Air Purifier with Extra Filter Bundle
Levoit Plasma Pro Core 300S-P Smart Air Purifier with Extra Filter Bundle
Rated 4.6 out of 5 stars based on 169 reviews.
(169)
TRIO Plus Whole Home 5 Stage Air Purifier - 3 300 sq ft per hour
TRIO Plus Whole Home 5 Stage Air Purifier - 3 300 sq ft per hour
Rated 4.7 out of 5 stars based on 126 reviews.
(126)
All-Clad EZ Clean Pro Deep Fryer 3.5L
All-Clad EZ Clean Pro Deep Fryer 3.5L
Rated 4.3 out of 5 stars based on 120 reviews.
(120)
Delta Clarifi Tankless Under Sink 6-stage Reverse Osmosis System
Delta Clarifi Tankless Under Sink 6-stage Reverse Osmosis System
Rated 3.6 out of 5 stars based on 21 reviews.
(21)
Bosch Care Set For Espresso Machines
Bosch Care Set For Espresso Machines
Rated 4.8 out of 5 stars based on 5 reviews.
(5)
UltraPro Elite Portable Vacuum Cleaner 12V Jump Starter and Power Bank
UltraPro Elite Portable Vacuum Cleaner 12V Jump Starter and Power Bank
Rated 3.0 out of 5 stars based on 3 reviews.
(3)

Top Rated Items

Winix Replacement Filter Pack for C535 and C909 Air Purifiers 2-pack
Winix Genuine Replacement Filter S 2-pack for C545 Air Purifier
Winix Tower XQ Air Purifier
Homedics Smart Air Purifier T2503 4-in-1 Console With True HEPA Filtration & UV-C Technology

Shop Related Pages

High Performance Air Filters
High Efficiency Filters
High Capacity Air Filters
High Efficiency Furnace Filters