Indoor Air Quality

Ensuring healthy indoor air quality (IAQ) is essential for protecting homeowners, employees, and visitors from airborne contaminants and illnesses. Poor indoor air quality can lead to a range of health issues, from allergies and asthma to more serious respiratory illnesses. By implementing effective air quality safety measures, you can create a safer, healthier environment in homes and buildings.

Filter

Brand

Voltage

Temperature

Size

MERV Rating

Frequency

Brand

Voltage

Temperature

Size

MERV Rating

Frequency

Showing 193–240 of 1340 resultsSorted by popularity

20″ x 25″ x 3″ MERV 11 TriPure Filter

Aprilaire

SKU: UK211
$60.99
AprilAire UK211 20" x 25" x 3" MERV 11 TriPure Filter + Upgrade Rails, Replaces 210 quantity
Zephyr 16 x 16 x 3 MERV 13 Return Air Grille Filter

Zephyr

SKU: M1331616
$48.99
MSRP: $56.34
You save 13%
Zephyr 16 x 16 x 3 MERV 13 Return Air Grille Filter quantity
Pre-filter for 16×20 F50 & F300 Electronic Air Cleaners, 2-Pack

Honeywell Home

SKU: 209989-2
$90.99
MSRP: $104.64
You save 15%
Honeywell 209989-2 Pre-Filter for F50 & F300 Electronic Air Cleaners, 16x20, 2-Pack quantity
Automatic Whole-House Fan-Powered Furnace Humidifier

Aprilaire

SKU: 700
$535.99
Aprilaire 700 Automatic Whole-House Fan-Powered Furnace Humidifier quantity
Replacement Air Filter for Mitsubishi Systems

Mitsubishi

SKU: E27C26100
$10.55
MSRP: $12.13
You save 15%
Mitsubishi E27C26100 Air Filter quantity
15‑Micron Oil Filter

York

SKU: 026-11225-000
$169.95
MSRP: $195.44
You save 15%
York 026‑11225‑000 15‑Micron Oil Filter quantity
Zephyr 14 x 25 x 3 MERV 13 Return Grille Filter

Zephyr

SKU: M1331425
$42.99
MSRP: $49.44
You save 15%
Zephyr 14 x 25 x 3 MERV 13 Return Grille Filter quantity
Fresh-Aire UV TUV-APCOX-DER3 Dual 3-Year UV Lamp, Carbon Catalyst 18-32V

Fresh-Aire UV

SKU: TUV-APCOX-DER3
$764.99
Read more
20″ x 25″ x 2″ MERV 4 Disposable Air Filter

Koch Filter Corporation

SKU: 276-200-250
$25.28
MSRP: $29.07
You save 15%
Koch 276-200-250 20x25x2 MERV 4 Disposable Fiberglass Air Filter quantity
Fresh Air Ventilation Controller (no damper included)

Resideo

SKU: W8150A1001

Rated 5.00 out of 5
$119.29
Honeywell W8150A1001 Fresh Air Ventilation Controller, No Damper quantity
Solenoid valve assembly with tubing & bracket for HE360/HE365 humidifiers

Honeywell Home

SKU: 32001876-001
$170.95
Honeywell 32001876-001 Solenoid Valve Assembly with Tubing & Bracket for HE360/HE365 quantity
Humidifier Pad for HE100, 150, 220, 225, 240

Honeywell Home

SKU: HC22A1015
$16.05
MSRP: $18.46
You save 15%
Honeywell HC22A1015 Whole House Humidifier Pad for HE220, HE240, Clay quantity
White Multi-Voltage Oxidizing UVC Air Purification System, 16″ Lamp

Private Brand

SKU: MUV-7-50-DR-16-BLANK-WT

View Now
Nu-Calgon 61252 ClenAir Universal Humidifier Panel, #35 Size

Nu-Calgon

SKU: 61252
$12.50
Read more
APCO-X Ultra Single 3 Yr

Fresh-Aire UV

SKU: TUV-APCOX-U

View Now
Lennox X0582 16x20x5 Merv 11 Media Filter

Lennox

SKU: X0582
$48.05
MSRP: $55.26
You save 15%
Lennox X0582 16x20x5 Merv 11 Media Filter quantity
Mini Split UV System w On/off

Fresh-Aire UV

SKU: TUV-MINI-LED-SW
$238.99
MSRP: $274.84
You save 15%
Fresh-Aire UV TUV-MINI-LED-SW Mini Split UV System w On/off quantity
Automatic Humidifier Control for Aprilaire Humidifiers

Aprilaire

SKU: APR-56
$105.75
MSRP: $121.61
You save 15%
Automatic Humidifier Control for Aprilaire Humidifiers quantity
Replacement frame and tray assembly for TrueEASE large bypass humidifiers

Honeywell Home

SKU: 50041861-002

Rated 5.00 out of 5
$46.32
Honeywell 50041861-002 Frame and Tray Assembly for TrueEASE Large Bypass Humidifier quantity
40 Watt Ultraviolet Air Purifier Lamp

Jackson Systems

SKU: 1076R
$129.99
MSRP: $149.49
You save 15%
Second Wind 1076R UV Replacement Bulb (AA 90) quantity
Orifice Assembly Replacement Part

Aprilaire

SKU: 70000037
$14.08
MSRP: $16.19
You save 15%
Aprilaire 70000037 Orifice Assembly quantity
24V White Dehumidistat 20–80%

Ranco

SKU: J10-809W
$41.69
MSRP: $47.94
You save 15%
Ranco J10-809W 24V White Dehumidistat 20–80% quantity
RH2+ Duct QDV Steam Humidifier (10 lbs/hr)

Nortec

SKU: 2585376
$1,804.90
MSRP: $2,075.64
You save 15%
Read more
Filter Element & O-Ring Kit

York

SKU: 364-50438-000
$196.68
MSRP: $226.18
You save 15%
York 364-50438-000 Filter Element & O-Ring Kit quantity
Ultravation Solaris SLX-1024 Active Adjustable PCO Whole House Air Purifier

Ultravation

SKU: SLX-1024

View Now
OEM replacement control board for Model 800 & 865 steam humidifiers

Aprilaire

SKU: 5530
$92.40
MSRP: $106.26
You save 15%
Aprilaire 5530 Replacement Control Board for Model 800 & 865 Steam Humidifiers quantity
AprilAire 810 MERV 11 Air Filter For AprilAire Filter Grille 2025FG

Aprilaire

SKU: 810
$56.99
Read more
Ultravation ADV1724 UVC-Advantage 17in UV Lamp

Ultravation

SKU: ADV1724

View Now
MP XL8 1 400-499 DOUB 30x30x1

Koch Filter Corporation

SKU: P8S1-300-300
$89.99
MSRP: $103.49
You save 15%
Koch Air Filter 30X30X1 MERV 8 MULTIPLEAT Air Filter quantity
Air Filter Upgrade Kit for Space-Gard 2201

Aprilaire

SKU: 1213
$117.34
Aprilaire 1213 Air Filter Upgrade Kit for Space-Gard 2200 quantity
18x30x1 Multi-Pleat XL8 MERV 8

Koch Filter Corporation

SKU: 102-041-044
$27.58
MSRP: $31.72
You save 15%
Koch Filter 18x30x1 Multi-Pleat XL8 MERV 8 Single Pack (102-041-044) quantity
Bypass Humidifier 17GPD with Digital Humidistat

Resideo

SKU: HE200A1000
$222.77
Honeywell TrueEASE HE200A1000 Bypass Humidifier with Digital Humidistat quantity
Genuine OEM replacement vapor pad for Elite 900 & 1000 humidifiers

GeneralAire

SKU: GA900

Rated 3.00 out of 5
$16.39
MSRP: $25.20
You save 35%
GeneralAire 7919 GA900 Genuine OEM Replacement Humidifier Vapor Pad quantity
Media Air Filter MERV 10, 16 x 25 x 6

Aprilaire

SKU: 401
$43.99
AprilAire 401 Genuine MERV 10 Replacement Air Filter for Model 2400 Air Purifier quantity
PremierOne LSK07403H-16/5 16″ 44 Watt Lamp Kit For 403H & 50DR Units

PremierOne

SKU: LSK07403H-16/5

View Now
PremierOne P6100-2020 PureFlo Polarized Media Air Cleaner Panel, 20X20X1

PremierOne

SKU: P6100-2020

View Now
AprilAire 913 MERV 13 Air Filter for Whole-House Air Purifier Model 1910

Aprilaire

SKU: 913
$69.99
AprilAire 913 MERV 13 Air Filter for Whole-House Air Purifier Model 1910 quantity
Ultravation PTXGI-1224 UVPhotoMAX GI PCO/UV/Ionization Whole-Home Air Purifier

Ultravation

SKU: PTXGI-1224

View Now
Duct Mounted iO-Nizer Ion Generator

iO HVAC Controls

SKU: iO-Nizer

Rated 4 out of 5
$287.95
iO HVAC Controls Duct Mount Ion Generator quantity
In-Duct Air Purifier, 18-32 VAC, 2-Year UV Lamp

Fresh-Aire UV

SKU: TUV-APCO-ER2
$485.53
Read more
Replacement 416 Air Filter

Aprilaire

SKU: 416

Rated 5.00 out of 5
$122.99
Aprilaire 416 Replacement Air Filter quantity
Replacement Ballast, Advanced PCO Technology

Resideo

SKU: UV2400XBAL1
$78.97
Honeywell UV2400XBAL1 Replacement Ballast for UV2400U Air Purifier quantity
Intake Air Filter for Navien Tankless Water Heaters

Navien

SKU: 20046201A
$9.00
MSRP: $10.35
You save 15%
Navien 20046201A Intake Air Filter for Tankless Water Heaters quantity
Air Filter Replacement for Daikin-McQuay Systems

Daikin-McQuay

SKU: 4023332
$16.56
MSRP: $19.04
You save 15%
Daikin-McQuay 4023332 Air Filter quantity
35x7x.5 Permanent Mesh Filter, Washable & Reusable

Daikin-McQuay

SKU: 802008120
$48.39
MSRP: $55.65
You save 15%
Daikin-McQuay 802008120 35x7x.5 Permanent Mesh Filter quantity
Whole-House Media Air Cleaner Cabinet, MERV 8, 16″ x 25″ x 5″

Trion IAQ

SKU: 455602-127
$135.07
MSRP: $155.33
You save 15%
Trion Air Bear Supreme 455602-127 Whole-House Media Air Cleaner Cabinet MERV 8 16x25x5 quantity

Indoor Air Quality

Brand

Category

Voltage

Temperature

Size

MERV Rating

Frequency

Brand

Category

Voltage

Temperature

Size

MERV Rating

Frequency