Hayward EC65/75 Top/Bottom Tube Sheet | ECX11034SET
Hayward Products
SKU: ECX11034SET
Hayward ECX11034SET Perflex Top & Bottom Tube Sheet Set (EC65 / EC75)
The Hayward ECX11034SET is an OEM top and bottom tube sheet set for Hayward Perflex extended-cycle D.E. filters. The tube sheets support and align the internal flex-tube nest so the filter can hold D.E. properly and maintain efficient filtration without internal bypassing.
Fits / Compatibility
- Hayward Perflex extended-cycle D.E. filters: EC65, EC65A, EC75, EC75A
- Pool Type: In-Ground
What’s Included
- (2) Tube sheets: Top and Bottom
Common Reasons to Replace
- Cracked or warped tube sheet causing poor tube alignment
- Internal bypassing or D.E. leakage traced to damaged tube sheet supports
- Flex-tube nest won’t seat correctly after service
- Rebuild/refresh of an older EC65/EC75 filter where internal components are brittle
Installation Notes
- Turn off the pump and relieve filter pressure before opening the tank.
- Disassemble per your EC65/EC75 parts diagram and verify the flex tubes seat fully into the new top and bottom sheets.
- Inspect related internal parts while open (flex tubes, bump mechanism parts, diaphragm gasket, tank O-ring) and replace worn components as needed.
- After reassembly, recharge the filter with the correct D.E. amount for your model and check for leaks/bypass during startup.
Specs (Quick Reference)
- Part Number: ECX11034SET
- Part Type: Filter Parts (Tube Sheet Set)
- Channel: Open Line
- Warranty: 6 months (parts only)
Related Products
- Hayward ECX11034SET Tube Sheet Set (search)
- Hayward Perflex EC65 / EC65A Parts (search)
- Hayward Perflex EC75 / EC75A Parts (search)
- Hayward Perflex Diaphragm Gasket (search)
- Hayward Perflex Bump Shaft (ECX1110) (search)
- D.E. Filter Powder (search)
Maintenance Tips
- Use the correct D.E. charge for your filter size—too little can reduce filtration and stress internal components.
- If bumping no longer restores flow, plan a full tear-down cleaning and inspect the tube nest, tube sheets, and diaphragm gasket.
- Keep water chemistry balanced to reduce scale that can make internal parts stick and shorten component life.
- Always depressurize the filter before opening—never loosen clamps or hardware under pressure.
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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