Nationwide Pick-Up - Rainbow Vacuum Repair Service
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D4, D3, D2, or D Separator

4.3 out of 5 based on 3 reviews.

Low Price Guarantee - RainVac
Price: $26.55 USD
$100+ Orders Ship Free (48 states only)


Brand: RainVac
Item Number: R312
Condition: New
Availability: In Stock
Warranty: 3 Years
Weight: 0lbs 1.3oz

D4, D3, D2, or D Separator
Metal Version Model D3A, D2A, D2, D Compare Metal to Plastic Version Plastic w/o Metal Support Ring

This item fits model D4C, D3C, D3A, D2A, D2, and D. On the model D4C and D3C, you must have the original R1976 spider that came standard for this to fit correctly.

On March 28th 2002, Rexair discontinued production on this item and also the matching R1976 spider. We realize that many people still have the model D4C and D3C Rainbow system, so we offer used as a solution.

If you need to replace both separator and spider, then you would order item numbers R4100, R4101, and H555. These three items are a direct replacement and also an improvement.

The separator separates the air from the water. The water is thrown back into the water pan and it allows clean air to go up through the motor and out the exhaust. Be sure to take off and clean periodically as it can become clogged with dirt and will reduce your performance.

If you have a plastic separator that does not have a metal band around the outside edge, at some point the separator may break into pieces during use. The metal band was added to prevent this issue from occurring.

30 Day Money Back Guarentee Low Price Guarantee - RainVac

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Latest Item Reviews:

  • 5/5 By Robert Harper On Jun 26th 2020

    "Thanks for the our problem with the old Rainbow, a quick and accurate assessment off the part needed. The sweeper is now working again."

  • 5/5 By Woodgirl On May 26th 2019

    "Replacement separator is high quality & fits perfectly. After a catastrophic accident, my old inherited D3 is once again working like a dream. Thanks for covering these old models & parts."

  • 3/5 By T L On Oct 27th 2018

    "Works good but I thought it was a little expensive for being used"

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