20 Most Recent Dyson Genuine DC-21 "Stowaway" Spare HEPA Filter, Dyson Questions & Answers


not much. my only suggestion is to dig through the internet and try and find that pcb it may take awhile but it would be worth a shot. if you dont think you can make the repair take it to repair shop with new pcb and let them do it.

Dyson Genuine... | Answered on Jan 17, 2013


Hello, this is Ava with Think Crucial.

There are a number of reasons why your Dyson cleaner running intermittently. First, it can be due to a battery of the cleaner. Make sure that the power cable is properly plug to the power and seated properly from the unit while charging. If you find that the battery isn't charging at all, you may need to replace the battery. Second is to check the MAX button of your cleaner. If the button lights up and flashes when your Dyson keeps on pulsating, press and hold the power button and depress the MAX button to turn off the function. You may need to do it for a few times to get the hang of it. Third is to check for any blockages or clogs in the attachments. Look down through the tube and check to see if there are clogs on the sweeper end or if the roller is tangled up in fibers. Clean the roller brush are if it it's necessary. You may need to empty the dust bin of your unit as debris can build up in hard to reach places. Lastly, cleaning the filters may fix the pulsating of your cleaner. Remove the filter and rinse it with cold water and air dry it for 12 hours. Don't use detergent when washing your filters. If the pulsating doesn't go with the given quick fix, I suggest to contact Dyson for further assistance on this.

You can purchase a wide variety of high quality Dyson replacement parts for your Dyson Vacuum direct from Think Crucial with free shipping and an exclusive 10% coupon for Fixya.com readers, use code: FIXYA10

https://www.thinkcrucial.com/search?type=product&q=dyson

I hope this was helpful.

Ava B.
Think Crucial Customer Care
http://www.thinkcrucial.com/

Dyson Vacuums | Answered 4 hours ago


Filter popping off usually means it is clogged and needs replaced.

Dyson Vacuums | Answered 2 days ago


There is a clog in the hose somewhere, run a wire coat hangar up in to it and check.

Dyson Vacuums | Answered 3 days ago


Thanks, sonic boom electronics, for the idea to shove the garden hose up there. Our hose is nice and narrow and it worked perfectly! I pushed it through one end and started feeling resistance, and kept on shoving and when the hose reached the other end, it was pushing out the plastic bag. Whew!

Dyson Vacuums | Answered 3 days ago


  • Defective battery
  • Defective charger
A common failure in this model

Dyson Vacuums | Answered on Mar 21, 2017

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