Blue Devil Skimmer Weir Gate for Swimquip U3 | 8-3/8" | B8550

The Blue Devil B8550 Skimmer Weir Gate provides a direct-fit replacement for Swimquip U3 skimmers, using an 8-3/8 inch floating gate that helps maintain efficient surface skimming. Its buoyant flap design enhances debris capture by allowing water and leaves to flow into the skimmer while preventing material from washing back into the pool. Made from durable, chemical-resistant plastic, the gate withstands long-term exposure to water movement and UV conditions. Installing a new weir gate improves circulation and surface cleanliness in Swimquip U3 skimmer systems experiencing reduced skimming performance.

Highlights

• Designed for U3 Skimmer Models: Built for Swimquip U3 skimmers that use an 8-3/8 inch floating weir gate.

• Effective Debris Control: Floating flap directs leaves and surface debris into the skimmer basket while reducing backflow.

• Durable Plastic Material: Resistant to pool water, chemicals and daily wear from water movement.

• Improves Surface Cleaning: Helps restore proper skimming action in older systems where debris escape has increased.

• Straightforward Installation: Easily replaces damaged or missing gates without modifying the skimmer housing.

Additional Info

For online buyers maintaining Swimquip U3 skimmers, the Blue Devil B8550 provides an 8-3/8″ replacement gate that restores proper surface skimming and reduces air draw. This guide explains compatibility checks before ordering, installation steps after delivery and how to keep the gate operating smoothly.

Checking Compatibility Before Ordering Online

The B8550 is made for U3-style skimmers requiring an 8-3/8″ wide gate. Verifying skimmer model or measuring your existing weir ensures correct selection.

How to confirm online that my skimmer uses an 8-3/8 inch U3 weir

Whether this B8550 gate replaces older 08650-0022 assemblies

Can this item be bundled with baskets or lids for free or fast shipping

What measurements to take before ordering a replacement weir gate

Whether this gate fits generic U3-style skimmers sold years ago

Installing the Weir Gate After Delivery

Proper installation ensures smooth movement and debris capture. A clean hinge area helps the gate swing with the water level without sticking.

How to install the B8550 so it swings naturally with water movement

What to do if the gate feels stiff after installation

Whether replacement hinge pins or hardware are available online

How to rinse the hinge area to maintain free swing action

Whether installation differs for older or aftermarket U3 skimmer bodies

Maintaining Clear Water and Skimmer Efficiency

A working weir gate keeps surface debris flowing toward the basket and protects the pump from unnecessary air.

How often to reorder U3-compatible weir gates for regular upkeep

Whether the B8550 qualifies for fast or free shipping on SOSPool.com

How to detect early plastic cracking or hinge wear

What symptoms indicate the gate is not sealing or moving correctly

Are online multi-packs available for homeowners or service techs