Waterfalls

Collection: Waterfalls

59 products

Waterfalls

Add the ambiance of flowing water to your inground pool with pool waterfall features from Custom Molded Products (CMP), PAL Lighting, and Waterway Plastics. PST Pool Supplies stocks pool waterfalls from 18\" to 72\" wide, in non-illuminated and LED-lighted configurations, plus waterfall blades, replacement parts, and spa waterfall components — starting from $9.90.

Pool waterfalls mount to the pool coping or bond beam and are plumbed into the pool's return circulation — water flows from the return line up through the waterfall body and cascades over the lip into the pool. They add visual interest, the calming sound of flowing water, and aerate the pool water (which improves gas exchange and reduces CO₂ buildup in covered pools). The key products in this collection: CMP Arch Waterfall (18\" and 24\" widths, white, 6\" lip, back port) is a classic arching cascade waterfall — water forms a smooth laminar sheet over the rounded lip. The 6\" lip depth creates a substantial water curtain. CMP Natural Wonders Waterfalls (24\", 36\", and 36\" gray, clear finish) use a rock-textured face that blends with natural stone coping and waterfalls in naturalistic pool designs — the clear finish shows the natural color of the surrounding material rather than white or gray. CMP 72\" Waterfall (white, 6\" lip, back port) is the largest standard waterfall for wide cascade effects across large pool walls. CMP Brilliant Wonders 48\" LED Waterfall ($1,154.20, 100' cord) is the premium illuminated waterfall — LED lighting inside the waterfall body illuminates the falling water curtain from below, creating a dramatic nighttime effect. The CMP 36\" LED Lighted Waterfall ($972.30) provides the same effect at a smaller width. The PAL Lighting 2' Waterblade RGB LED Kit ($478.20, 24VDC, 9W) is a blade-style waterfall (flat sheet of water rather than cascading drop) with integrated RGB LED strip lighting — the blade format produces a glass-smooth water sheet that LED color changes illuminate dramatically. Waterway waterfall blades (6\" clear, $19.80; 7\" body, $12.40; 6\" LED assembly, $44.70) are individual spa wall waterfall components for portable hot tubs and in-ground spa applications.

Shop pool waterfall features at PST Pool Supplies and transform your pool into an immersive water environment.

Frequently Asked Questions

How does a pool waterfall connect to the existing pool plumbing?
Pool waterfalls connect to the pool's return circulation system — they are plumbed as a dedicated return branch that feeds the waterfall body instead of (or in addition to) a standard return jet. The connection method varies by waterfall model: Back port waterfalls (CMP Arch, Natural Wonders, 72" models) have a plumbing connection port on the back of the waterfall body — a PVC fitting that connects to the return supply line behind the coping or bond beam where the waterfall is mounted. A dedicated return line from the equipment pad is the cleanest installation; alternatively, a tee off an existing return line can feed the waterfall if adequate flow is available. Bottom port waterfalls (CMP 36" LED) connect from below through the coping or deck surface. Flow requirement: most pool waterfalls require 20–60 GPM to operate at full cascade effect — confirm your pump provides adequate flow at the waterfall's pressure requirements. A dedicated valve on the waterfall return line allows the flow to be adjusted and the waterfall to be shut off independently of pool circulation. A ball valve or actuated valve on the waterfall feed line lets you control waterfall operation from the equipment pad or through pool automation.
What is the difference between an arch waterfall and a blade waterfall?
The two styles produce distinct water effects: Arch waterfall (CMP Arch, Natural Wonders, standard cascade styles) — water flows over a curved or straight lip and falls in a natural cascade or sheet pattern. The falling water breaks up as it drops, creating the classic waterfall sound and visual. Arch waterfalls are more forgiving of flow rate variation — they look good across a range of flows from trickle to full cascade. The texture of the fall varies with flow rate. Blade waterfall (PAL Lighting Waterblade, Waterway blade inserts) — water flows over a precisely machined straight-edge blade that produces a glass-smooth, flat sheet of water — a laminar flow profile. The water remains transparent and smooth from the blade to the point of impact, creating a sleek, modern aesthetic that LED lighting illuminates beautifully (the LED light transmits through the smooth water sheet rather than scattering through turbulent drops). Blade waterfalls require a specific, consistent flow rate to maintain the laminar sheet — too little flow and the sheet breaks up; too much and it becomes turbulent. Design guidance: arch waterfalls suit traditional, naturalistic pool designs with stone coping and rock features. Blade waterfalls suit modern, geometric pool designs where clean lines and dramatic LED color effects are desired.
How do LED pool waterfalls work and are they worth the premium?
LED pool waterfalls (CMP Brilliant Wonders 48", CMP 36" LED, PAL Waterblade) have LED light strips or arrays built into the waterfall body that illuminate the falling water from below or from within: From-below illumination (CMP Brilliant Wonders style) — LEDs are positioned at the lip of the waterfall so the light shines up through the falling water sheet. As the water falls, it carries the light, creating a glowing waterfall effect at night. The water essentially becomes a light source, visible from across the pool. RGB color — most LED waterfalls support full RGB color changing, allowing the waterfall to cycle through colors or be set to a specific color to complement pool lighting or ambiance. The PAL Lighting Waterblade offers RGB LED with 24VDC operation and 9W power draw. Are they worth the premium? For pools used frequently in the evening, yes — an LED waterfall creates a dramatic focal point that dramatically changes the nighttime pool experience. The CMP Brilliant Wonders 48" at $1,154 versus the non-illuminated CMP 72" at $628 represents roughly double the cost for LED illumination. If the pool is primarily used during daylight hours, the non-illuminated waterfall provides the same daytime effect at significantly lower cost. LED waterfalls are most impactful in pools with synchronized LED lighting systems where the waterfall color coordinates with the pool light color changes.
How do I install a CMP pool waterfall?
CMP pool waterfall installation is typically done during pool construction or renovation and requires plumbing access behind the bond beam: (1) Determine mounting location — waterfalls mount on the pool coping or the raised bond beam at the pool edge. The location must allow plumbing access from behind (equipment cabinet, raised planter area, or equipment trench). (2) Run the supply line — a 2" PVC return supply line is run from the equipment pad to the waterfall location, behind the coping or through the deck. The CMP back-port models accept a standard 2" fitting at the rear. (3) Mount the waterfall body — the CMP waterfall body sits on the coping or bond beam surface and is secured with masonry anchors or embedded during the coping pour. The body must be level for an even water curtain across the full width. (4) Connect the plumbing — connect the supply line to the waterfall's back port fitting with a union for future serviceability. Install a ball valve on the supply line for flow control. (5) Test flow — run the pump and adjust the valve to achieve the desired water curtain appearance. Too much flow causes turbulence; the right flow creates a smooth cascade across the full lip width. (6) For LED models — the 100' cord connects to a transformer or pool automation controller that provides the appropriate voltage (check CMP's specifications for the specific model).