ARG 18" Waterfall, 9" Lip, Back Port – White | WF1809AWH

ARG 18" Waterfall, 9" Lip, Back Port – White

18" white waterfall with a 9" extended lip and rear feed. Durable PVC; plan ~18–22.5 GPM for a long, even sheet. SKU WF1809AWH.

Features

• 9" lip projects a smooth, glassy sheet well off the wall.
• Back-port feed keeps plumbing hidden for a clean finish.
• White PVC body complements light tile, stone, and plaster.

Description

This feature creates a uniform sheet across an 18" span with no moving parts to service. Use a dedicated valve and tune flow—about 1–1.25 GPM per inch—to achieve even sheeting and the projection you want.

Pro Tip

Balance the line at start-up with a valve. Slight adjustments noticeably improve edge-to-edge uniformity and throw distance.

Installation Tips

Mount level with continuous weir support. Verify inlet size/orientation before rough-in. Provide a serviceable valve for flow control and follow waterproofing best practices on the wall face.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.