Waterco Baker Hydro HydroPak 9-7/8" Round Skimmer Lid, Beige | 51B1017
The Waterco 51B1017 Skimmer Lid is a genuine OEM replacement deck cover designed for compatible Waterco and Baker Hydro HydroPak swimming pool skimmers. Featuring a round 9-7/8-inch outside diameter and a beige finish, this replacement lid helps protect the skimmer opening while providing convenient access for routine skimmer basket cleaning and maintenance.
Manufactured for compatible Baker Hydro and Waterco skimmer assemblies, the 51B1017 is an ideal replacement for cracked, broken, faded, warped, or missing original skimmer covers.
Product Features
- Genuine Waterco OEM: Original manufacturer replacement skimmer lid.
- 9-7/8" Outside Diameter: Designed for compatible Baker Hydro and Waterco skimmer openings.
- Beige / Tan Finish: Matches the original color of compatible skimmer deck plates.
- Round Design: Replacement lid for specified round skimmer access openings.
- Durable Plastic Construction: Designed for swimming pool deck environments.
- Skimmer Access Protection: Covers the skimmer opening to help prevent debris from entering the access area.
- Convenient Maintenance Access: Removable cover allows access to the skimmer basket for cleaning.
- Direct OEM Replacement: Designed for compatible skimmers requiring Waterco part number 51B1017.
Product Specifications
- Manufacturer: Waterco
- Brand: Waterco / Baker Hydro
- Manufacturer Part Number: 51B1017
- Distributor Part Number: BAK-061-7520
- Product Type: Skimmer Lid / Deck Plate
- Outside Diameter: 9-7/8 Inches
- Inside Diameter: Approximately 8-7/8 Inches
- Shape: Round
- Color: Beige / Tan
- Material: Molded Plastic
- Compatible Product Series: Baker Hydro HydroPak
- Application: Swimming Pool Skimmer Access Cover
- Approximate Weight: 0.55 lb
- Package Quantity: 1 Skimmer Lid
Compatible Swimming Pool Skimmers
- Waterco HydroPak Skimmer Assemblies
- Baker Hydro HydroPak Skimmers
- Compatible Baker Hydro Inground Skimmers
- Specified Waterco and Baker Hydro Vinyl-Liner Pool Skimmers
- Specified Waterco and Baker Hydro Fiberglass Pool Skimmers
- Other Skimmers Specifically Requiring Waterco 51B1017
Compatibility Notice: This skimmer lid is not universal. Confirm the original part number and measure the existing lid before ordering. Similar-looking skimmer covers may use different diameters or seating configurations.
Replacement Part Number Cross-References
- Waterco 51B1017
- Baker Hydro 51B1017
- 51252117
- 51-252-1100
- BAK-061-7520
- 4010-01A
What Does a Skimmer Lid Do?
The skimmer lid covers the access opening above the swimming pool skimmer basket. Its purpose is to help protect the skimmer chamber from unwanted debris while allowing convenient access for cleaning and maintenance.
A properly fitting skimmer lid also helps maintain a finished appearance around the swimming pool deck.
When to Replace Your Skimmer Lid
Swimming pool skimmer lids are exposed to sunlight, pool chemicals, temperature changes, and normal deck activity. Over time, the original cover may become damaged or deteriorated.
- Cracked or broken skimmer lid
- Warped or distorted cover
- Missing original skimmer lid
- Damaged edges that prevent proper seating
- Deteriorated plastic construction
- Loose-fitting or unstable cover
- Discolored or weathered original deck plate
Important: Never leave a skimmer opening uncovered. A missing or broken skimmer lid can create a safety hazard around the swimming pool deck.
How to Measure Your Existing Skimmer Lid
Before purchasing a replacement skimmer lid, measure the original cover to confirm compatibility.
- Remove the existing skimmer lid.
- Measure the outside diameter across the widest portion of the lid.
- Confirm that the outside diameter measures approximately 9-7/8 inches.
- Check the underside seating diameter and compare it with the replacement.
- Verify the original skimmer manufacturer and model.
- Confirm that Waterco 51B1017 is listed as the correct replacement part.
Measurement Note: The 9-7/8-inch specification refers to the outside diameter of the lid, not the diameter of the skimmer basket or plumbing connection.
Installation Instructions
- Turn off the pool pump before servicing the skimmer.
- Carefully remove the original skimmer lid.
- Clean the skimmer deck opening and remove accumulated debris.
- Inspect the skimmer opening for damage.
- Confirm the replacement lid matches the original dimensions.
- Position the Waterco 51B1017 lid in the skimmer opening.
- Verify that the cover sits correctly and remains stable.
- Restore normal pool operation.
Related Baker Hydro Skimmer Replacement Parts
Complete your Baker Hydro skimmer maintenance with these related products available from Aqua Pool Supply.
- Waterco 51B1024 – Baker Hydro Skimmer Control Plate – Genuine Waterco replacement control plate for compatible Baker Hydro skimmer assemblies.
- Val-Pak V50-105 – Baker Hydro Replacement Skimmer Basket – Aftermarket replacement basket for compatible Baker Hydro skimmers using basket part number 51B1026.
Additional Waterco Skimmer Parts
Browse our Waterco Replacement Parts for additional pool skimmer and filtration components.
You can also explore Swimming Pool Skimmer Lids and Covers for other replacement sizes, colors, and configurations.
Care and Maintenance
- Inspect the skimmer lid regularly for cracks or damage.
- Keep the skimmer opening free of accumulated debris.
- Replace the lid immediately if it becomes broken or unstable.
- Avoid placing excessive weight on the cover.
- Verify that the lid is correctly seated after cleaning the skimmer basket.
Package Contents
Includes: One (1) Genuine Waterco 51B1017 Beige 9-7/8" Round Skimmer Lid.
Important: This listing includes the replacement skimmer lid only. The skimmer basket, control plate, skimmer housing, and other components are sold separately.
Compatibility: Designed for compatible Waterco and Baker Hydro HydroPak swimming pool skimmers requiring a 9-7/8-inch round lid. Verify the existing lid dimensions and original part number before ordering.
Safety: Never operate a swimming pool with a missing, broken, or improperly seated skimmer cover. Replace damaged covers promptly and follow the skimmer manufacturer's installation instructions.
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.



