Nationwide Pick-Up - Rainbow Vacuum Repair Service

Rainbow Model D4C SE Complete System (Refurbished)

Rainbow Model D4C SE Complete System (Refurbished)
This item is Discontinued... there may be an alternative. Please contact us if you need assitance:

US: 800-523-0510
Int: +1 301 791 9669
Or: Contact Us


Brand: Rainbow®
Manufacturer: Rexair, LLC
Item Number: R4366cu
Condition: Refurbished
Availability: Discontinued
Warranty: 10 Years
Model: D4C
Series: Special Edition
Voltage: 120 AC

Model D4C (Special Edition)
Rated Horse Power 1.3
Voltage 120
Amperage 9.8 / 11 (PN-2) 10.8 (R-4375C) with power nozzle
Hertz 25/60
R.P.M. 14,000
Motor Temperature Rise 85C
Watts Input 970
Intake Diameter 1.75 inches (inside diameter)
Hose Diameter 1.25 inches (inside diameter)
Hose Length 7 feet
Sealed Hose Inlet Vacuum, Inches H2O 60 inches lift per minute
Volume Air Movement 67 cubic feet per minute
Power Cord #17/2 SJT (Service-Junior-Thermoplastic)
Cord Length 25 feet
Water Capacity 2 quarts
Weight (with water pan and dolly) 15 pounds 8 ounces
Filtration 3 Microns
Noise Level 72 decimal "A" Scale
Type of Material Acrylonitrile Butadiene Styrene (ABS) Plastic
Thickness of Material .93
Length 13 inches
Width 12 inches
Height with Water Pan 15 inches
Height with Dolly 17 inches
Underwriters Laboratories Approved Yes
Canadian Standards Approval Yes
Wet Pickup Approved Yes
Motor Design High efficiency motor is of a four stage construction, consisting of two stationary stages and two revolving fans both having six spiral blades each. Motor cooling fan draws air in from around the cap and cap cover for motor cooling.
Motor Brushes Increased motor brush height along with a taller armature commutator returned a more efficient motor.
Motor Protection Thermal cut-off feature that prevents motor from burning up in case unit tips over or if water gets up in motor.
Motor Type / Style (Type) Brush Mechanical Commutation (Single Phase) - (Style) Bypass Double Insulated with Nickel Steel Shaft



Everyone in your family, including those with asthma and allergies, will appreciate the Rainbow® Cleaning System.

Independent laboratory testing has scientifically proven:

  • The Rainbow removes a significant amount of allergen from carpeting.
  • The allergen that is removed cannot escape. It stays in the water basin.
  • The Rainbow does not experience a reduction in allergen pick-up in a partially filled water basin.
  • The Rainbow user is not excessively exposed to allergen while emptying the water basin.

The SE version comes with an electric hose which allows you to easily switch back and forth from carpet to the bare floor attachments, to the dusting and crevice tool without the need to switch to a different hose.

The D4C SE (Special Edition) carries a complete 10 year labor warranty. Our refurbished units have all worn items replaced and all upgrades or revisions are also applied. You can be sure that your purchase will be inline with factory specifications.


Our refurbished systems are done by factory authorized technicians so you can feel confident you are getting what you pay for. If you are looking for a Rainbow to last the next 10-20 years without an issue, then understand we have that same thought in mind when doing our rebuilds.


We are the ONLY company on the internet that can make this claim! (Message us if you find anyone else!) All of our rebuilds are done with factory original parts. Over the years, many improvements have been done and we perform all upgrades on our refurbished units before sending to you. This ensures you get the best performance and durability that Rainbow has to offer.

If something should go wrong, all you have to do is call our toll free number and our specialists are here to help.

If it is not something simple that can be handled over the phone, we will have your unit picked up at your home the next day for free. Our company focuses on the repair of the Rainbow system, so you can be confident we will find and correctly fix any problem or issues that you might come across.

All warranty work is done the same day.

Compared to the D4C:

  • Improved Motor Design (Durability);
  • New Design Separator (Performance);
  • Internal Electric Pistol Grip Hose.
OEM - Original Equipment Manufacturer 30 Day Money Back Guarentee Low Price Guarantee - RainVac

Included Items:

Image Item Name Item # View
Dolly Asm, D4/D3/D2 1 x Dolly Assembly R4150 Quick View
Water Pan, 2 Qt, D4/D3 1 x Water Pan, 2 Quart R6854 Quick View
Attachment Caddy, D4 1 x Attachment Caddy R2709 Quick View
Floor Brush Asm, 10 Inch 1 x Floor Tool Assembly R8058 Quick View
Upholstery Tool Asm 1 x Upholstery Tool Assembly R14318 Quick View
Dusting Brush Asm 1 x Dusting Brush Assembly R14409 Quick View
Crevice Tool, v2 1 x Crevice Tool R15280 Quick View
Crevice Tool, v1 1 x Crevice Tool R8056 Quick View
Hose Asm, 7 Ft, D 1 x Standard Hose Assembly R6621 Quick View
Wand, Curved, Chrome, D 1 x Wand, Curved, Chrome R2807 Quick View
Wand, Straight, D 1 x Wand, Straight, Chrome R933 Quick View
Wand, Bottom, D 1 x Wand, Bottom, Chrome R934 Quick View
Power Nozzle, R4375/R2800/R1650 (Head Only) 1 x R-Series New Head Only Power Nozzle R4375A Quick View
Wand, Straight, R4375/R2800/R1650 1 x Wand, Straight, Power Nozzle R5066 Quick View
Electric Hose / Handle, 8 Ft, PN2/R4375 1 x Electric Hose / Handle Assembly R5826
Inflator Tool Asm 1 x Inflator Tool Assembly R14317 Quick View
Coil Cleaner 1 x Coil Cleaner R4142 Quick View
Cushion Bag, 38.00 x 54.00 1 x Cushion Bag R13442 Quick View
Manual, English, D4C, SE, v1 1 x Manual, Rainbow R4244 Quick View
Manual, English, R4375C 1 x Manual, Power Nozzle R4183 Quick View
  • 5 / 5 5/5 By Virginia Stoddard On May 5th 2019

    "Best that I have ever had."

  • 5 / 5 5/5 By Virginia Stoddard On May 5th 2019

    "So happy to have the best vaccum that I ever had once again! Went to others for 10 years and I was never happy with them."

  • 5 / 5 5/5 By Bill On Apr 19th 2019

    "Product was as described. Very happy, would buy from Rainvac again. Thank You!"

  • 3 / 5 3/5 By Tim Lally On Apr 4th 2019

    "Everything seems to work fine. The only complaint is the power head handle leans up too far past center so it ends up toppling over. We did not have this problem with our old unit. It locked vertically over center so it stayed upright."

  • 5 / 5 5/5 By Wilma J Davidson On Aug 9th 2018

    "I feel great about the rain bow sweeper it really great and it bring out a lot of the dirt that was in the rugs "

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  • US: 800-523-0510
  • Int: +1 301 791 9669
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