Pentair Rainbow
Pentair Pool Products and Parts

Pentair Rainbow #325 Plastic Motor Cover | R221016

3.9 ★★★★★ (426) ▾
$44.99
/
$9.99 flat shipping on orders under $100.
Genuine Pentair OEM Part Guaranteed Authentic
Pentair Authorized Dealer Full Manufacturer Warranty Support
No Hassle Returns 30 Days Paid Returns
SKU:
R221016

  • Poolaroo Promise

    • Fast Shipping — Ships in 1–2 Business Days
    • 30-Day Risk-Free Returns — We Pay Return Shipping, No Restocking Fees
    • Powered By People Who Care - No Faceless Conglomerate

About This Item

OEM Motor Protection for Pentair Rainbow Equipment

The Pentair R221016 is the OEM replacement plastic motor cover for the Rainbow #325 series, designed to shield outdoor pool pump motors from sun, rain, and environmental exposure.

This motor cover protects the motor housing from UV degradation and moisture intrusion. By keeping outdoor elements away from the motor casing, it helps preserve motor integrity over the equipment's service life.

Specifications

Pentair Part Number R221016
Description Rainbow #325 Plastic Motor Cover
Material Plastic
Motor HP Range 1/3 HP – 2.0 HP (verify fitment against your equipment)
Dimensions 24.8 x 14.2 x 11 inches (verify against your equipment)
Assembly Snap-together
Brand / Legacy Brand Pentair (formerly Rainbow)
Quantity Each

Poolaroo Pro Tip

Before ordering, confirm the part number printed on your existing motor cover or in your equipment's installation manual. The Rainbow #325 cover dimensions and snap-fit design are specific to this product line — measure your existing cover if the label is no longer legible. Consult Pentair documentation to verify HP range and dimensional compatibility for your specific pump model.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Format: you@example.com

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

Recently viewed