AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 4)

AprilAire H635EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit for AprilAire Whole-House Humidifier Models: 600, 600A, and 600M

AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 1)

AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)

Aprilaire 513 Replacement Filter

AprilAire 416 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 16, Allergy, Asthma, & Virus, 16x25x4 Air Filter (Pack of 1)

AprilAire 410 MERV 11 Replacement Whole-House Furnace Air Purifier Filter - 16x25x4 (1 Pack) + AprilAire 35 Whole-Home Humidifier Water Panel Filter Replacement (1 Pack) Bundle

813 Aprilaire / Space-Gard Pleated Filter Media (MERV 13)

Aprilaire 8052 Duct or Outdoor Mount Temperature Sensor

AprilAire 510 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 11, Clean Air & Dust, 31x28x4 Air Filter (Pack of 1)

Aprilaire 35 Water Panel for Humidifier 350, 360, 560, 568, 600, 700, 760, 768 (Pack of 2)

AprilAire 210 MERV 11 Replacement Whole-House Furnace Air Purifier Filter - 20x25x4 (1 Pack) + AprilAire 216 MERV 16 Replacement Whole-House Furnace Air Purifier Filter - 20x25x4 (1 Pack) Bundle

AprilAire 310 MERV 11 Replacement Whole-House Furnace Air Purifier Filter - 20x20x4 (1 Pack) + AprilAire Short Term Radon Test Kit, Includes Postage and Lab Fees (1 Pack) Bundle

AprilAire 310 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 11, Clean Air & Dust, 20x20x4 Air Filter (Pack of 1)

Aprilaire 1310 Whole House Air Purifier, Economic Furnace Filter w/MERV 11 Filter - 20 x 20\"

Aprilaire 413 Replacement Air Filter for Aprilaire Whole Home Air Purifiers, Healthy Home Allergy Filter, MERV 13 (Pack of 2) + 35 Replacement Water Panel for Aprilaire Whole House Humidifier Models

Aprilaire 2310 Whole-Home Air Cleaner

Bundle of AprilAire 213 Replacement Filter - MERV 13 ,20x25x4 Air Filter (Pack of 1) + AprilAire 35 Water Panel Humidifier Filter Replacement (Pack of 1)

AprilAire 62 Automatic Digital Whole-House Humidifier Control Humidistat with Outdoor Temperature Sensor for AprilAire Whole-House Steam Humidifiers, Low Voltage 24VAC

AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 4)

AprilAire E080PZ 80-Pint Dehumidifier — Commercial-Grade Whole-House Dehumidifier for Crawl Space, Basement, or Whole Home up to 4,400 sq. ft., Includes Drain Hose, Condensate Pump, Hanging Kit

AprilAire 60 Automatic Digital Whole-House Humidifier Control Humidistat with Outdoor Temperature Sensor for AprilAire Whole-House Humidifiers, Low Voltage 24VAC

Bundle of AprilAire 213 Replacement Filter - MERV 13, Healthy Home Allergy, 20x25x4 Air Filter (Pack of 1) + AprilAire Radon Test Kit, Shipping & Lab Fees Included, Easy to use, EPA Approved method

AprilAire 5822 Dehumidifier Hanging Kit for AprilAire Crawl Space, Basement, Whole-House Dehumidifier Models E070, E080, E100, E130, 1820, 1830, 1850, 1852, 1870, 1872