Swimables

Swimables Spring Barrel Nut Assembly for Pentair 53108900 | Complete Replacement for FNS DE, Clean & Clear, Quad DE & FullFlo XF

High-performance patio lawn and garden made for confident daily results

$27.65

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose Cera Garden

Upgrade your Pentair filter clamp with Swimables

Enhance reliability and ease of maintenance with the Swimables Spring Barrel Nut Assembly, designed specifically for Pentair 53108900. This complete replacement kit gathers the essential hardware you need to refresh a worn clamp spring and restore a proper seal, helping your pool system run smoothly.

Quality you can trust

Crafted with 316 stainless steel for the spring and washers, plus a brass nut, this kit resists corrosion and stays sturdy under typical pool chemistry. The combination of durable metals helps maintain clamp alignment and reduce the chance of leaks over time.

  • 316 stainless steel spring
  • 316 stainless steel washers — large and small
  • Brass nut

Compatibility and use cases

This assembly is designed to work with Pentair CCP420, Quad DE 80, FNS DE, and FullFlo XF filter models, making it a practical upgrade for aging clamps and seals in compatible systems.

  • Easy upgrade for aging components
  • Helps maintain a reliable seal to prevent leaks
  • Long-lasting durability under standard pool conditions

Installation at a glance

Follow a straightforward replacement process to swap worn parts. Always release pressure before removing the clamp, then install the new spring, washers, and nut to restore secure clamping.

  1. Shut off the pump and relieve pressure.
  2. Remove the old clamp and components.
  3. Install the new spring, washers, and brass nut.
  4. Reattach the clamp and resume filtration.

What to expect

Durability, rust resistance, and dependable clamp tension are central to this kit, supporting smoother filter operation and easier maintenance routines over time.

Safety and maintenance

Regular inspection helps catch wear early. Replace the assembly if you notice looseness or corrosion-related signs to preserve performance.

FAQ

Q: Which filter models is this assembly compatible with?

A: Compatible with Pentair CCP420, Quad DE 80, FNS DE, and FullFlo XF filter models.

Q: What is included in the kit?

A: Brass nut, 316 stainless steel spring, and large and small washers for a complete replacement.