Purchase the Aprilaire 501 Filter 10 Pack for the Aprilaire 5000 Electronic Air Cleaner from Us and Save!
This Case of Aprilaire 501 filters will be shipped on the Next Business Day. Order before 9 AM. Eastern Time for Same Day Shipping.
We Would Love to Have Your Business!
The price for a case of 10 Aprilaire Model 501s is $430.00. That is only $43.00 a filter.
- On this page, we sell Aprilaire 501 Filter 10 Pack for Aprilaire 5000 high-efficiency replacement filters.
- The Aprilaire model 501 filters are used in the model 5000 air cleaner. The Aprilaire 5000 is rated #1 by leading product magazines for 3 years running.
- The Model No. 501 filter is 27¼” long and 6¼” wide with 32 fan-fold pleats. The filter requires assembly with 5 plastic pleat spacers (not included).
- We sell the Aprilaire 4270 pleat spacers. Please click here if you are interested in seeing the pleat spacers that are used in the Aprilaire 5000 electronic air cleaner.
- Replacement is suggested once a year or after one heating and one cooling season. Holding the filter up to the light will show the amount of dirt. Only the intake side should be dirty, the side of the filter that the air exits from should remain dust-free.
- Aprilaire was formally the Spacegard. Aprilaire is a brand name of Research Products. The genuine Aprilaire 501 is made in the USA.
- Each filter is individually boxed as shown in our photos. This price is for a case of 10 Aprilaire Model 501s. That is only $40.00 a filter.
- Proudly Made by Aprilaire, Research Products in Madison, Wisconsin USA!
- Please email us anytime if you have any questions: firstname.lastname@example.org
- We would love to help you out and have your business!