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Hayward Outlet Elbow | CX3020FB

Hayward Products SKU: CX3020FB
Hayward Outlet Elbow | CX3020FB - Pool Filter Parts - img - 1
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Hayward Outlet Elbow | CX3020FB

Hayward Products SKU: CX3020FB
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Hayward CX3020FB — Outlet Elbow Replacement

Product Overview

The Hayward CX3020FB outlet elbow is a genuine OEM replacement component designed for use with various Hayward SwimClear™ cartridge filter models. It serves as the outlet fitting that directs filtered water out of the tank and into the return plumbing system when the original elbow is cracked, leaking or worn.

Key Features

  • Fits select Hayward SwimClear cartridge filter tanks including models C2020, C2025, C3020, C3025, C4020, C4025, C5020 and C5025.
  • Manufactured from durable thermoplastic material designed to withstand pool chemical environments and repeated service cycles.
  • Threaded connection for secure sealing into the filter tank outlet port, maintaining proper flow path and minimizing bypass.
  • Direct replacement part, enabling service technicians to restore proper plumbing alignment and prevent leaks or flow interruptions.

Technical Specifications

  • Part Number: CX3020FB
  • Alternate/Manufacturer Code: 4811-52
  • Applicable Tanks: Hayward SwimClear cartridge filters (20- and 30-series prior to September 2012) and compatible pleated DE/HE filters.
  • Weight: Approximately 0.45 lb
  • UPC: 610377619769

Installation Instructions

  • Turn off pump power and relieve system pressure before servicing the filter tank.
  • Drain the filter tank and remove the filter element to access the outlet connection.
  • Unscrew and remove the existing outlet elbow; inspect the tank port threads for damage or debris and clean if necessary.
  • Apply appropriate thread sealant or PTFE tape to the replacement elbow threads and tighten to manufacturer’s spec (hand-tight plus ¼ turn recommended).
  • Reinstall filter element, reassemble the tank, restore pump power, and inspect outlet fitting under pressure for any leaks.

Troubleshooting

  • Leak at outlet elbow joint: Ensure thread sealant was applied, threads are not stripped, and the elbow is properly tightened.
  • No flow from filter return: Verify that the elbow is correctly installed and that there are no obstructions in the outlet port or plumbing.
  • Cracks or damage to elbow body: Replace the part immediately; a compromised outlet elbow can lead to bypass, tank flooding or equipment damage.

Maintenance Tip

At each filter service interval, inspect the outlet elbow for signs of stress, discoloration or cracking—especially after freezing conditions or when filter pressure spikes are observed. Keeping the outlet path in good condition helps maintain proper flow and system efficiency.

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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