Aprilaire®, 4010, Transformer, Electrical, 120 VAC Primary, 24 VAC Secondary, 15 to 10 W Power, 60 Hz Frequency, Utility Box Mounting, For Use With: Model 400 and 400M Humidifier, 1-3/4 in W x 2-1/2 in H Dimensions

Aprilaire® 4040 Replacement Solenoid Valve, For Use With Models 800, 330, 445, 110, 112, 350 and 360 Commercial and Residential Aprilaire Humidifier, 24 V, 60 Hz, Metal/Brass, Silver/Gold/Yellow

Aprilaire®, 410, Filter Media, Replacement, 29.38 in Width, 4 in Depth, 16.52 in Height, 11 MERV, 2000 cfm Flow Rate, Synthetic Fiber Media

Aprilaire®, 4119, Pleat Spacer, Replacement, For Use With: Model 2200 Air Purifier, Specifications: 39 Teeth, Plastic, Black, 21 in L x 6-1/2 in H Dimensions, Domestic

Aprilaire®, 413, Filter Media, Replacement, 16 in Width, 4 in Depth, 16.52 in Height, 13 MERV, 2000 cfm Flow Rate, Synthetic Fiber Media, White

FILTER CARBON 1410/2410 - 413CBN Carbon Filter Media, Fits Aprilaire Models 1410, 1610, 2410, 2416, 3410, 4400 (Can also be used in 2400 If Upgrade Kit) Nominal Filter Size - 16" X 25"

FILTER REPL MERV16 1410/2410 - 416 Filter Media, Fits Aprilaire Models 1410, 1610, 2410, 2416, 3410, 4400 (Can also be used in 2400 If Upgrade Kit) Nominal Filter Size - 16" X 25"

Aprilaire®, 4231, Orifice, Replacement, For Use With: Model 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A and 600M Humidifier, Specifications: 3 gph Flow Rate, Nylon, Yellow, 11/64 in OD Dimensions

Aprilaire®, 4232, Orifice, Replacement, For Use With: Model 350, 360, 440 and 700 Humidifier, Specifications: 6 gph Flow Rate, Nylon, Blue, 11/64 in OD Dimensions

Aprilaire®, 4235, Feed Tube, Replacement, For Use With: Model 700, 760, 760A and 768 Humidifier, Plastic, 11/64 in ID x 1/4 in OD x 24 in L Dimensions

CONTROL HUMIDIFIER 120V WX - Solenoid Valve, for 120 Volt Humidifier, for Models 1120, 110, 112, 350 & 360

Aprilaire®, 4270, Pleat Spacer, Replacement, For Use With: Model 2400 and 5000 Air Purifier, Specifications: 32 Teeth, Plastic, Black, 17 in L x 6-1/2 in H Dimensions, Domestic

Aprilaire®, 4315, Ionizer Wire, Replacement, For Use With: Model 5000 Electronic Air Purifier, Specifications: 24-15/16 inch Center to Center of Eyelet Hole, Steel, Silver, 0.001 in H x 0.001 in W x 24.6 in L Dimensions

Aprilaire®, 4335, Feed Tube, Replacement, For Use With: Model 400, 400A, 400M, 500, 500A, 500M, 600, 600A and 600M Humidifier, Plastic, 11/64 in ID x 1/4 in OD x 22 in L Dimensions

Aprilaire®, 45, Humidifier Filter, Replacement, 10 in Width, 1-3/4 in Depth, 12-3/4 in Height, Aluminum Media, 10 in H x 1.75 in W x 13 in L Overall, Domestic

Aprilaire®, 4598, Ionizer Frame Assembly, Replacement, For Use With: Model 5000 Air Purifier, 2.75 in H x 28.125 in W x 16.5 in L Dimensions

Aprilaire®, 4602, Ionizer Wire, Replacement, Series: 5000, For Use With: Model 5000 Electronic Air Cleaner, Specifications: 1/8 in Diameter, Stainless Steel, Silver, 0.001 in H x 0.001 in W x 25.6 in L Dimensions

Aprilaire®, 4655, Humidifier Control, Manual, 15 to 50 % Adjustable, 8% RH Differential, SPST Switch Action, 24 VAC, 4-1/2 in Width, 2-1/8 in Depth, 2-3/4 in Height

Contains everything you need to maintain your Aprilaire humidifier Each kit comes with an Owner's Manual with maintenance instructions

Contains everything you need to maintain your Aprilaire humidifier Each kit comes with an Owner's Manual with maintenance instructions

Contains everything you need to maintain your Aprilaire humidifier Each kit comes with an Owner's Manual with maintenance instructions

Aprilaire®, 4827, Power Pack and Door Assembly, Replacement, Series: 5000, For Use With: Model 5000 Air Cleaner, Specifications: 120 VAC/0.3 Amperage/60 Hz Electrical Rating, Grey, 4.85 in H x 12 in W x 18.15 in L Dimensions

Contains everything you need to maintain your Aprilaire humidifier Each kit comes with an Owner's Manual with maintenance instructions

Contains everything you need to maintain your Aprilaire humidifier Each kit comes with an Owner's Manual with maintenance instructions

Replacement Frame Upgrade Kit for Model 2200 Air Cleaner, for 201 & 213 Media