Shop All

Product DetailsSize20 x 20 x 4 inMERV Rating13Used WithModel 2310, Model 3310, Model 4300, Model 1310Description Aprilaire 313 Air Filters are the heart of your air purifier. Be sure to use the model specified for maximum performance. Aprilaire 313 Air...

Product DetailsColorWhiteSize10 x 13 x 1.75 inDescriptionThis genuine replacement water panel was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality solutions, to optimize the performance of your Aprilaire Humidifier...

Product DetailsUsed With400, 400A, 400M, 440, 500, 500A, 500M, 550, 560, 600, 600A, 600M, 700, 700A, 700MColorRedMaterialPlasticDescriptionThe Aprilaire 4004 In-Line Strainer is a tiny strainer that fits in the inlet fitting of the water solenoid valve...

Product DetailsUsed With110 and 220 Series HumidifiersColorWhiteDescriptionAprilaire 4007 White Orifices are the tiny nylon components which accurately meter the flow of water into your humidifier. They allow a specific amount of water to go into the...

Product DetailsSize16 x 25 inMERV Rating10Used WithModel 240DescriptionAprilaire 401 Air Filters are designed for best efficiency and are the heart of your air purifier.Aprilaire Filter for the Aprilaire Model 2400 Air PurifierHigh-efficiency MERV 10...

Product DetailsVoltage24 vMaterialBrass, Stainless SteelDescriptionThe Aprilaire 4040 24-Volt solenoid valve allows water to come into your humidifier. Other parts that may be needed with this part are the, #4004 and the orifice, part number 4231, 4232,...

Product DetailsSize16 x 25 inMERV Rating11Used WithModel 2410, Model 3410, Model 1410, Model 4400DescriptionAprilaire 410 Air Filters helps keep your HVAC equipment running at peak efficiency.Aprilaire 410 Air Filters fit the Aprilaire Model 1410,...

Product DetailsUsed WithModel 2200DescriptionAprilaire Pleat Spacer 4119 for Model 2200. Eliminate combs with the Model 2200 Upgrade Kit! IT'S EASY, order the upgrade kit 1213. This component looks like a large comb. It is designed to support the...

Product DetailsSize16 x 25 inMERV Rating13Used WithModel 2410 , Model 4400 , Model 3410 & Model 1410DescriptionA small change can make a big difference for the health of your home environment. Aprilaire delivers that difference with the Aprilaire...

Product DetailsDimensions (Dims)1 x 1-1/8 x 1-1/4 inUsed WithAprilaire models 550, 558, 560, 568, 560A, and 600ColorBlackMaterialPlasticDescriptionThe Aprilaire 4223 Drain Spud is the plastic fitting that attaches to the base of the housing of your...

Product DetailsDimensions (Dims)1/5 x 1/5 x 3/20 inUsed WithModels 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A, and 600MColorYellowMaterialPlasticDescriptionThe AprilAire 4231 yellow orifice is a small but important nylon...

Product DetailsMaterialPlasticDescription The Aprilaire Feed Tube and Nozzle 4235 is the water feed tube inside the humidifier, which connects the solenoid valve and then to the top of the unit. The nozzle attaches to the inside, top of the base of the...