Waterway Filter Lid - 550-5100

Waterway Plastics Top Load Filter Lid with Plug & O-Rings. MFG part# 550-5100. Fits select Waterwa...

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AmazonWaterway 511-1000 Filter Lid With O-Rings And Air Relief Plug 550-5100
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Product Information

Full details

This Waterway Plastics Top Load Filter Lid is designed for owners of select Waterway pool and spa filters who need to replace or maintain their filter lid assembly. Its key benefit is providing a secure, watertight seal to ensure efficient filter operation. A potential caveat is the need to verify compatibility with your specific filter model before purchase. This complete kit includes the lid, air relief plug, and necessary O-rings for a straightforward replacement.

All features

Model Part Number550-5100
BrandWaterway

Extended Product Information

FAQs

What specific Waterway filter models does this lid fit?

This lid (part # 550-5100) fits select Waterway top-load filters. It is crucial to consult your filter's owner's manual to confirm compatibility before purchasing.

Does this kit include all the necessary O-rings?

Yes, the kit includes the filter lid O-ring (805-0360) and the air relief plug O-ring (805-0114).

How often should I replace my filter lid O-rings?

O-rings should be inspected annually and replaced if they show signs of wear, cracking, or compression. Exposure to pool chemicals and UV can accelerate degradation.

Can I use regular petroleum jelly as a lubricant for the O-rings?

No, it is strongly recommended to use only silicone-based lubricants specifically designed for pool and spa equipment. Petroleum-based products can damage the rubber O-rings.

What should I do if the air relief plug leaks?

Ensure the O-ring on the air relief plug is present, undamaged, and properly seated. If the leak persists, the plug itself may be damaged and require replacement.

My filter tank is slightly different, will this lid still fit?

This lid is designed for specific Waterway models. Variations in tank design mean it may not fit non-specified models. Always verify compatibility with your filter's manual.

Troubleshooting

Filter lid is leaking water.

Ensure the filter lid O-ring is properly seated and lubricated. Check the filter tank's top rim for damage or debris. Verify the lid is securely fastened according to your filter model's instructions.

Air is not bleeding from the relief valve.

Ensure the air relief valve is open. Check that the O-ring on the air relief plug is intact and properly seated. Make sure the main filter lid O-ring is creating a good seal.

Lid is difficult to secure or remove.

Check for obstructions or debris on the tank rim or lid grooves. Ensure the O-rings are correctly positioned and not pinched. Lubricate O-rings if necessary.

Filter performance seems reduced after replacing lid.

Double-check that the lid is fully secured and creating a proper seal. Ensure the air relief valve is closed tightly after bleeding air. Verify all components were reassembled correctly.

Pros and Cons

Pros

  • Provides a complete set of essential replacement parts.
  • Ensures a secure and leak-free seal for filter operation.
  • Made by a reputable brand in pool and spa equipment.
  • Facilitates easy DIY replacement of worn or damaged lids.

Cons

  • Requires users to confirm compatibility with their specific filter model.
  • May not fit all Waterway filter models, necessitating careful checking.
  • O-rings can degrade over time, requiring periodic replacement.

Setup, Compatibility & Care

Compatibility: Before installation, verify that your Waterway filter model is compatible with part number 550-5100. Consult your filter's owner's manual or manufacturer's documentation to confirm fitment. This lid is specifically designed for certain Waterway filter series.

Setup:

  1. Ensure the pool pump is turned OFF and the system is de-pressurized.
  2. Carefully remove the old filter lid, noting the position of the air relief plug and O-rings.
  3. Clean the filter tank's sealing surface to remove any debris or old sealant.
  4. Lubricate the new filter lid O-ring (805-0360) with a silicone-based lubricant safe for pool equipment. Place the O-ring onto the filter tank lip or into the groove on the lid, ensuring it sits flat.
  5. Thread the new air relief plug (715-1001) into the lid (511-1000) and secure its O-ring (805-0114).
  6. Align the new filter lid with the tank and press down firmly. Secure the lid according to your filter's specific locking mechanism (e.g., clamps, screw-down).
  7. Slowly turn the pool pump ON. Open the air relief valve on the lid slightly to bleed out air until a steady stream of water emerges, then close the valve.

Care: Periodically inspect the lid and O-rings for signs of wear, cracking, or degradation. Clean O-rings and sealing surfaces with a damp cloth as needed. Avoid using petroleum-based lubricants, as they can damage the rubber components.

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