Knowledge Base:  
You are here: Knowledge Base > Rainbow FAQ
How often do I have to change Rainbow filter
Last Updated: 11/10/2011
Question:
How often you should replace the filter?

Disclaimer:
Goodvac.com is not affiliated with The Rexair, Inc.(Rainbow vacuum cleaner manufacturer).  All manuals and maintenance tips for Rainbow vacuum cleaners and repair manuals for Rainbow model vacuums are authored by GoodVac.com and are not endorsed or approved by the Rainbow vacuum manufacturer - Rexair, Inc.  These materials  should be only used at your own discretion and risk.
Read our "Terms of Use".

Answer
Filter has to be replaced only when:
  • It stinks because some moisture got on the filter mixed up with dirt.
  • Filter is is significantly clogged so it obstruct the airflow thus making your Rainow sweeper much less effective.
We have suction gauge to measure it but normally Rainbow vacuum owner would not have $100 tool laying around. So we suggest doing the following:
  1. Unplug hoses from the unit.
  2. Turn on the Rainbow and put your hand to the opening for the hose and feel the suction.
  3. Turn off the vacuum and remove filter
  4. Turn the vacuum back on and feel the suction then (with filter removed)
If you feel that without the filter Rainbow suction is much better - it is time to replace the Neutralizer.
Note: Do not be afraid to turn on the vacuum without filter in place. It will not damage it in any way.

To buy Rainbow vacuum filters go HERE





Was this article helpful?

Comments:
 

Related Articles
 > How are Rainbow models different?
 > My Rainbow e-series Suddenly Stopped Working
 > Rainbow shuts down. After 10 minutes it starts and shuts down again.
 > AquaMate - I squeeze the trigger but nothing is coming out
 > Rainbow E2 will make a real faint noise but motor will not work
 > Rainbow e-series stinks
 > Rainbow power nozzle wiring diagram
 > Rainmate left working overnight
 > Taking off Rainbow e2 series nozzle cover
 > The power head has a red light on it which goes on and off at random.
 > Rainbow vacuum cleaner E2 model 12 review by Goodvac.com
 > Rainbow vacuum cleaner BLACK E2 model pictures?
 > How to clean plastic vacuum parts?
 > Newly installed e-series motor brushes keep sparking like crazy
 > AquaMate - geared belt keep breaking
 > Rainbow e-series (one speed) separator breaks while vacuuming