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Deals for Humidifier, Dehumidifier and Air Purifier Accessories

1,501 items
-17%
Allergy Machine HM405 Replacement Filter w/ Pre-Filter

Allergy Machine HM405 Replacem

Fits the Austin Air Allergy Machine HM405....
299.99
$249.99
Free Shipping
iAllergy
-23%
3M 12 x 24 x 1 Filtrete Micro Allergen Reduction Filter - #9820

3M 12 x 24 x 1 Filtrete Micro

12 X 24 X 1 Filtrete® Micro Allergen Reduc...
105.69
$81.30
Free Shipping
discountfilters.com
-21%
Whynter 12000 BTU Portable Air Conditioner with Remote ARC-12S

Whynter 12000 BTU Portable Air

Whynter ARC-12S Whynter is going GREEN! Wi...
534.00
$423.79
Free Shipping
Wayfair
-26%
Holmes Solution Specific Filters HLSHAPF300AHU4

Holmes Solution Specific Filte

Holmes HLSHAPF300AHU4 Filters that offer c...
42.00
$31.28
+ $7.95 shipping
Shoplet.com
-15%
Filtrete 1500 Ultra Allergen Filter - 12x36x1 (6-Pack)

Filtrete 1500 Ultra Allergen F

If you've got young kids, then you probabl...
136.84
$116.99
Free Shipping
DiscountFilterStore.com
-9%
Honeywell Cool Moisture Humidifier HCM-645

Honeywell Cool Moisture Humidi

4 Gallon output/day humidifier with electr...
54.99
$49.99
Free Shipping
Kaz.com
-20%
Hunter Replacement Filter HEPATech Model 30963 1 ea

Hunter Replacement Filter HEPA

Replacement Filter HEPATech Model 30963 Fi...
49.99
$39.99
Free Shipping
drugstore.com
-13%
Kaz extended life replacement humidifier filter, model WF2 - 1 ea

Kaz extended life replacement

Removes minerals and pollutants from water...
8.02
$6.96
Free Shipping
myotcstore.com
-35%
Fire Sense - Vinyl Outdoor Patio Heater Head Cover

Fire Sense - Vinyl Outdoor Pat

Ensure your outdoor patio heater stays saf...
19.99
$12.98
Free Shipping
Best Buy
-9%
Jarden Home Environment Holmes AER1 Total Air Replacement Filter

Jarden Home Environment Holmes

Fits Bionaire Models - BAP260, BAP815, BA...
15.39
$13.99
+ $6.14 shipping
J&R Music and Computer World
-34%
Bionaire A1230hcs 99.97% Hepa Replacement Filter, 2 Pack

Bionaire A1230hcs 99.97% Hepa

Bionaire A1230HCS 99.97% Hepa Replacement ...
49.99
$32.99
Free Shipping
eBay
-26%
IQ Air  IQ-102421400 Replacement Gas Cartridges

IQ Air IQ-102421400 Replaceme

Each IQAir® GCX model contains four reusab...
805.00
$595.00
Free Shipping
Air Purifier Home
-5%
Hayward Off-Line Pool Bromine Feeder - I/G

Hayward Off-Line Pool Bromine

Automatic pool chlorinators for swimming p...
115.48
$109.99
Free Shipping
Save On Pool Supplies
-41%
Broan HRV100H NA Guardian Indoor Quality Heat Recovery Ventilator for Homes up to 4,500 Square Feet HRV100H

Broan HRV100H NA Guardian Indo

Heat Recovery Ventilator - Model Hrv100HId...
1,529.04
$898.38
Free Shipping
FaucetDirect. com
-5%
Hayward Automatic Bromine Tablet Feeder

Hayward Automatic Bromine Tabl

Hayward off-line automatic pool bromine fe...
115.48
$109.99
Free Shipping
In The Swim Pool Supplies
-4%
Harmsco 931 Series Pleated Filter 29-1/4 - 5 mic

Harmsco 931 Series Pleated Fil

Harmsco 931 Series Pleated Filter 29-1/4 -...
28.24
$26.99
+ $1.99 shipping
Fresh Water Systems
-5%
30-inch Fire Pit Storage Cover for Lift Off Screens Black

30-inch Fire Pit Storage Cover

Help extend the life of your outdoor fire ...
19.99
$18.99
+ $6.95 shipping
Sears
-30%
Dr. Weil Multi-Room Air Purifier Replacement Filter by Dansk®

Dr. Weil Multi-Room Air Purifi

It's easy to replace the filter in the Wei...
86.00
$59.95
Free Shipping
Lenox (Official S...
-25%
35-inch Fire Pit Storage Cover for Lift Off Screens

35-inch Fire Pit Storage Cover

Help extend the life of your outdoor fire ...
29.99
$22.49
+ $6.95 shipping
Kmart
-22%
Whirlpool 1183054K True HEPA Air Filter

Whirlpool 1183054K True HEPA A

Whirlpool 1183054K True HEPA Air Filter...
101.99
$79.99
No Shipping Info
Water Filters FAST
-56%
Trion 255649-102 NA HE Plus AIR BEAR 25 x 20 x 5 MERV 8 Media Filter 3 Pack 255649-102

Trion 255649-102 NA HE Plus AI

Trion 255649-102 - 3 Pack of MERV 8 Filter...
104.00
$45.54
+ $8.99 shipping
Build.com
-34%
Fellowes Replacement Filter for AP-230PH Air Purifier, True HEPA (FEL9370001)

Fellowes Replacement Filter fo

Replacement Filter for AP-230PH Air Purifi...
57.99
$38.35
+ $4.99 shipping
CleanItSupply.com
-53%
Trion G-206-6 NA Air Filter G-Series G200 Humidifier Replacement Pad 6 Pack

Trion G-206-6 NA Air Filter G-

Trion, G-206-6, Air Filter, N/A, G-Series,...
150.00
$70.54
+ $12.99 shipping
Venting Pipe
-18%
Skytech AFVK-SP-MH/L Valve Kit for Vented Gas Logs

Skytech AFVK-SP-MH/L Valve Kit

Valve kit with manual On/Off switch, motor...
513.00
$419.00
Free Shipping
Tech X Direct
-30%
Pentair / Sta-Rite Heater Tube Coil Assembly Kit 400K BTU 77707-0234

Pentair / Sta-Rite Heater Tube

Pentair / Sta-Rite part number 77707-0234 ...
999.99
$699.99
No Shipping Info
Your PoolHQ
-29%
Pentair Purex Honeywell Pilot

Pentair Purex Honeywell Pilot

Pentair Purex Honeywell Pilot is a replace...
76.99
$54.99
+ $15.45 shipping
Aqua Supercenter
-56%
Trion 259112-105 N/A Air Filter AIR BEAR 25 x 16 x 5 MERV 11 Media Filter 3 Pack

Trion 259112-105 N/A Air Filte

Trion, 259112-105, Air Filter, N/A, Air Be...
114.00
$49.92
+ $9.99 shipping
Venting Direct.com
-60%
Filtrete 15 in. x 20 in. x 1 in. Standard Pleated FPR 4 Air Filter (3-Packs, Case of 4) 3M351148

Filtrete 15 in. x 20 in. x 1 i

Shop for Heating, Venting & Cooling at The...
35.64
$14.26
Free Shipping
Home Depot
-17%
Honeywell HCM-630 QuietCare Cool Mist Humidifier

Honeywell HCM-630 QuietCare Co

The Honeywell HCM630 QuietCare Humidifier ...
56.39
$46.99
+ $6.95 shipping
iAllergy
-15%
Lava Heat Lava Lite Z7 Patio Heater Lava Lite - Z7-HB / SS / SB Finish: Stainless Steel, Type: Natural Gas, Assembly: Assembled

Lava Heat Lava Lite Z7 Patio H

Finish: Stainless Steel, Type: Natural Gas...
1,113.45
$942.89
Free Shipping
Wayfair
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