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- 550-7500 Filter Lock Nut Assembly with Ext Lo...
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Item #:
160621926
550-7500 Filter Lock Nut Assembly with Ext Lock Tabs Compatible with Clearwater II Cartridge Filter and D.E. Filter, Replacement for Part Number
Item #:
160621926
USD 50
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, August 16
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This filter lock nut is designed for perfect compatibility, ensuring high performance and durability for your ClearWater II Filter.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compatibility
Designed to fit Clearwater II Cartridge and D.E. Filters, this assembly replaces part numbers 550-7500, 550-2060, and 550-2075, ensuring seamless integration for hassle-free installation.
Enhanced Security
Equipped with extra lock tabs, this filter lock nut secures your filter effectively, providing peace of mind and reducing the risk of leaks or malfunctions during operation.
Durable Construction
Made from high-quality materials, this assembly offers long-lasting performance and resistance to wear, ensuring reliability and efficiency in your filtration system for years to come.
Product Details
| Fastener Type | Lock |
| Exterior Finish | Plastic |
| Color | black |
| Thread Type | Unified National Coarse (Unc) |
| Inside Thread Size | #8 |
| Thread Style | Right Hand |
| Thread Class | Coarse |
| Screw Head Style | Round |
| Compatible Groove Diameter | 8 Inches (20.3 cm) |
| Grade Rating | Commercial |
| Item Dimensions | 8 x 5 x 4 inches (20.3 x 12.7 x 10.2 cm) |
| Size Name | 8 Inches (20.3 cm) |
| Brand | johntruck |
| Manufacturer | johntruck |
| Model | RJ-292-2A |
| Part Number | RJ-292-2A |
| Unit Count | 1.0 Count |
| Material Type | Plastic |
| Finish Types | Plastic-Coated |
| Material | Plastic |
| Finish Type | Plastic-Coated |
Who Should Buy?
-
Pool Owners
Ideal for pool owners needing a reliable replacement part to fit Clearwater II cartridge or D.E. filters.
-
Maintenance Professionals
Great for pool service professionals looking for an easy-to-install, durable filter assembly component.
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DIY Enthusiasts
Perfect for DIY pool maintenance enthusiasts who want a straightforward solution for filter assembly.
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Incompatible Filters
Not suitable for users with filters outside the Clearwater II range or those using alternative brands.
Product Description
550-7500 Filter Lock Nut Assembly with Ext Lock Tabs Compatible with Clearwater II Cartridge Filter and D.E. Filter, Replacement for Part Number 550-7500,550-2060, 550-2075
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What filter models is this lock nut compatible with?
Answer: It is designed for ClearWater II Cartridge & D.E. Filters and replaces part numbers 550-7500, 550-2060, and 550-2075. -
Question:
Is special equipment needed for installation?
Answer: No, installation can be completed in minutes without any special tools. -
Question:
What materials is the filter lock nut made from?
Answer: It is made of premium plastic that is durable, high hardness, and resistant to corrosion and temperature.
johntruck Pool & Spa Replacement Parts Editorial Review
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Pros
- Compatible with popular filters
- Easy to install
- Durable materials used
Cons
- Fit might not be perfect for every model.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 50
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Perfect compatibility with ClearWater II Cartridge & D.E. Filter.
- Replaces multiple part numbers: 550-7500, 550-2060, 550-2075.
- Made of high-quality, durable plastic for long lifespan.
- Features high hardness and excellent resistance against wear, corrosion, and temperature.
- Easy installation in minutes without the need for tools.
- Helps restore normal performance by securing the filter lid assembly.
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