20 Most Recent Honeywell Enviracaire 13520 Air Purifier Questions & Answers


My Honeywell Enviracaire Hepa Air

is no place to oil it.They have closed type motors. You can just use a lubrificant typeWD40 to spray the mouving parts
2/7/2016 7:04:28 PM • Honeywell... • Answered on Feb 07, 2016

Hi my old Honeywell 13520 has acquired a periodic

Usually if the motor is squealing, the bearings are dry no lubrication and worn. If you have oil ports you can oil it and quiet it down for a while. Most motors now have self lubricated or oil impregnated bearings, which you can't lubricate. It costs as much for somebody to replace the bearings, as it does for a new motor. Most people replace the motor.
11/30/2012 8:52:15 PM • Honeywell... • Answered on Nov 30, 2012

I would like to obtain the manual for my

Sure can. Go to this website and you can download it.

Let me know if you need anything else.


Thanks for using FixYa
7/25/2011 11:46:21 AM • Honeywell... • Answered on Jul 25, 2011

I want to change filters.

Hi and welcome to DixYa, I am Kelly

The only two parts requiring any service are the activated carbon pre-filter and the HEPA filter. No tools are needed. To change either filter, disassemble the unit as shown.
1. Loosen the carrying handle by turning it counterclockwise and lift filter cage cover from unit.
2. Lift HEPA filter and activated carbon pre-filter from the base.
3. Remove the fasteners from the activated carbon pre-filter and remove it from the HEPA filter cartridge.
4. Replace filter(s) as needed, and discard used filters.
5. Wrap the activated carbon pre-filter around the HEPA filter cartridge and secure it with the fasteners provided

Pictures are here:

Thanks for choosing FixYa,
5/25/2011 9:42:25 PM • Honeywell... • Answered on May 25, 2011

We have a Honeywell enviracaire air filter model

hi aub1st


12/5/2010 2:05:45 PM • Honeywell... • Answered on Dec 05, 2010

Honeywell envirocaire hepafilter model # 13520

We have this air filter for about 8 years and we have 2 of the filters and wash one while the other is set to be washed. We use bleach to kill the bacteria. They are ready though to be thrown away.
3/17/2008 9:55:08 PM • Honeywell... • Answered on Mar 17, 2008

I just cleaned the filters in my honeywell hepa air purifier and now it wont run on anything but low speed

You didn't indicate the model. Perhaps this support page from Honeywell can help. https://www.honeywellpluggedin.com/air-purifiers/support
4/13/2020 3:54:14 PM • Honeywell Air... • Answered on Apr 13, 2020

Why is Honeywell 52500 not working?

Honeywell does not have any serviceable parts. Get a new one.
10/24/2018 12:04:44 PM • Honeywell Air... • Answered on Oct 24, 2018
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