WaterRidge One-Piece Elongated Toilet – Costco Sale!

by Rhonda

5/23/16. ©  Frugal Hotspot
*SALE UPDATE* 3/22/25.
The WaterRidge One-Piece Elongated Toilet from Costco is ADA height compliant which can also be beneficial for seniors or really tall people. A nice bonus is that mounting hardware is included.

WaterRidge One Piece Elongated Toilet | Costco Display
Costco Display: WaterRidge One Piece Elongated Toilet

The WaterRidge One-Piece Elongated Toilet is WaterSense certified and has a powerful flush using less water (averages about 1.2 gallons). Another great feature is the slow-close seat that is slip-free and elongated.

WaterRidge One Piece Elongated Toilet | Costco
WaterRidge One Piece Elongated Toilet at Costco

Costco’s Price and Sale Dates

*SALE UPDATE* 3/22/25.
The WaterRidge One-Piece Elongated Toilet is on sale at select Costco locations for $139.99, through March 31, 2025. That is $30 off Costco’s regular price of $169.99. While supplies last. Prices, inventory, and sale dates may vary by location and may change at any time without notice. To see if your local Costco carries this item, give them a call and ask about Item #1718618.

WaterRidge One Piece Elongated Toilet | Costco Sale Price | Item 1718618
Costco Sale Price

Toilet Features

  • Superior flushing performance (Rated 1000g, maximum rating for flushing waste)
  • Powerful flush with less water
  • CleanBowl Siphon Jet Technology
  • Water Sense certified
  • Slow close, elongated seat
  • Overall Dimensions: 15.3″ W x 27.5″ D x 28.1″ H (38.9 cm W x 70 cm D x 71.4 cm H)
  • Seat Height: 17″ (43.2 cm)

PREVIOUS MODEL Costco Item #918020:

WaterRidge One Piece Elongated Dual Flush Toilet | Costco Sale Price | Item 918020
Costco PREVIOUS Sale Price: Item #918020
WaterRidge One Piece Elongated Dual Flush Toilet | Costco 918020
Costco Display: WaterRidge Elongated Toilet (Costco Item #918020)
WaterRidge One Piece Elongated Dual Flush Toilet | Costco Display
Costco Display: WaterRidge One Piece Elongated Toilet (Costco Item #918020)
WaterRidge One Piece Elongated Dual Flush Toilet | Costco
Features (Costco Item #918020)
WaterRidge One Piece Elongated Dual Flush Toilet | Dimensions | Costco
Dimensions (Costco Item #918020)
WaterRidge One-Piece Elongated Dual Flush Toilet | Costco Sale Price
Costco PREVIOUS Sale Price (Costco Item #918020)
WaterRidge One-Piece Elongated Dual Flush Toilet Costco Price | Frugal Hotspot
WaterRidge One-Piece Elongated Dual Flush Toilet Costco | Frugal Hotspot
WaterRidge One-Piece Elongated Dual Flush Toilet at Costco

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