Aladdin O-Ring for Clean & Clear® Plus and FNS Plus Tank O-497
Aladdin
SKU: O-497
Aladdin O-497 Filter Tank O-Ring for Pentair Clean & Clear Plus, FNS Plus & Quad D.E.
The Aladdin O-497 Filter Tank O-Ring is a replacement sealing gasket designed for compatible Pentair Clean & Clear Plus, FNS Plus, and Quad D.E. pool filters. This O-ring seals the joint between the upper and lower filter tank halves, helping prevent water leaks during normal filter operation.
Aladdin O-497 is an aftermarket replacement for Pentair part number 39010200. It is an economical replacement option when the original tank O-ring becomes flattened, cracked, stretched, or otherwise damaged.
Product Features
- Aladdin replacement filter tank O-ring
- Manufacturer part number: O-497
- Replaces Pentair OEM part number 39010200
- Designed for compatible Pentair Clean & Clear Plus cartridge filters
- Compatible with select Pentair FNS Plus D.E. filters
- Compatible with select Pentair Quad D.E. filters
- Provides a seal between the upper and lower filter tank halves
- Replacement for worn, cracked, or leaking tank sealing O-rings
- Sold individually as one O-ring
Product Details
| Brand | Aladdin |
| Part Number | O-497 |
| Product Type | Filter Tank O-Ring |
| OEM Cross Reference | Pentair 39010200 |
| Application | Pool Filter Tank Sealing Gasket |
| Quantity | 1 O-Ring |
| Manufacturer | Aladdin Equipment Co. |
Compatibility
- Pentair Clean & Clear Plus Cartridge Filters requiring tank O-ring 39010200
- Pentair FNS Plus Vertical Grid D.E. Filters requiring tank O-ring 39010200
- Pentair Quad D.E. Filters requiring tank O-ring 39010200
- Other compatible Pentair and American Products filter tanks using OEM part number 39010200
Verify the filter model and original O-ring part number before ordering. This O-ring is not interchangeable with every Pentair filter tank gasket.
Common Uses
- Replacing a leaking filter tank O-ring
- Repairing water leaks around the filter tank clamp area
- Replacing flattened or deteriorated filter tank seals
- Routine filter maintenance and tank resealing
- Replacing Pentair filter tank O-ring 39010200
Installation Notes
- Turn off the pool pump and disconnect power before opening the filter.
- Fully relieve internal filter pressure according to the manufacturer's instructions.
- Remove the filter tank clamp according to the filter service manual.
- Remove the old O-ring and clean the sealing surfaces.
- Inspect the tank sealing groove and mating surfaces for debris, cracks, or damage.
- Install the replacement O-ring without twisting or stretching it excessively.
- Use an approved pool equipment O-ring lubricant only where recommended by the filter manufacturer.
- Reassemble the filter and secure the clamp according to Pentair instructions.
- Restart the system and carefully inspect for leaks from a safe distance.
Related Products
- Aladdin Magic Lube PTFE Lubricant, 1 oz | 630
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- Aladdin Magic Lube II Silicone Lubricant, 1 oz | 650
Maintenance Tips
- Inspect the tank O-ring whenever the filter tank is opened for service.
- Replace O-rings showing cracking, flattening, stretching, or deterioration.
- Keep sealing surfaces clean and free of dirt, sand, and debris.
- Check the tank clamp and sealing area for leaks after reassembly.
- Never attempt to open or adjust a filter tank while the system is pressurized.
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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