10 bestFlow Through Furnace Humidifierof February 2025

Aprilaire 35 Water Panel Humidifier Filter Replacement for Aprilaire Whole House Humidifier Models 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 2)

26% off

Aprilaire

9.9

OEM GeneralAire 990-13 Evaporator Pad Media Filter for 709 990 1040 1042 1137 SL16

10% off

Generalaire

9.8

Aprilaire 500 Whole Home Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 3,000 Sq. Ft., white

Aprilaire

9.7

Aprilaire 800 Residential Steam Humidifier

Aprilaire

9.5

GeneralAire Humidifier Unit 1042-LH

Generalaire

9.3

OtherRelated productsUp to 15% off

MORENTO 2 Pack HY4866 Genuine Air Purifier Replacement Filter for HY4866 Air Purifier, Original Version

MORENTO 2 Pack HY4866 Genuine Air Purifier Replacement Filter for HY4866 Air Purifier, Enhanced Version

HATHASPACE Certified Replacement Filter for HSP003 Dual Filtration HEPA Air Purifier, 1 Set (H13 True HEPA)

HATHASPACE Certified Replacement Filter for HSP002 Smart True HEPA Air Purifier 2.0 (H13 True HEPA)

Honeywell Home HC26A1016/U Whole House Humidifier Replacement Pad (White)

Honeywell

9.0

Aprilaire 700 Automatic Humidifier

Aprilaire

8.7

Honeywell Home HC22P Whole House Humidifier Pad

Honeywell

8.4

Lennox Healthy Climate Humidifier Pad # 10 Part No. X2660 Case of 2

Healthy Climate

8.2

Wait Replacement Flow-Through Humidifier Evaporator Filter Pad RF10-42 Compatible with Generalaire 709/990 / 1040/1042 / 1137 / SL16 Humidifiers

Wait

7.9