Darlly 40508 50 Sq Ft Spa Filter Cartridge – Premium Replacement for Hot Tubs
SKU: 66996723055

Darlly 40508 50 Sq Ft Spa Filter Cartridge – Premium Replacement for Hot Tubs

Sale price$44.99 Regular price$49.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Darlly 40508 50 Sq Ft Spa Filter Cartridge – Premium Replacement for Hot TubsMaintain the pristine condition of your spa with the Darlly 40508 50 Sq Ft Spa Filter Cartridge. Engineered for superior filtration, this premium replacement filter ensures your hot tub water remains clean and inviting, enhancing your relaxation experience. Key Features: High Efficiency Filtration: The 50 square foot filtration area effectively captures dirt, debris, and contaminants, promoting crystal clear water quality. Durable Construction:

Maintain the pristine condition of your spa with the Darlly 40508 50 Sq Ft Spa Filter Cartridge. Engineered for superior filtration, this premium replacement filter ensures your hot tub water remains clean and inviting, enhancing your relaxation experience.

Key Features:

  • High-Efficiency Filtration: The 50 square foot filtration area effectively captures dirt, debris, and contaminants, promoting crystal-clear water quality.
  • Durable Construction: Manufactured with high-quality materials to withstand regular use, ensuring longevity and consistent performance.
  • Easy Installation: Designed for straightforward replacement, allowing you to maintain your spa effortlessly.

Specifications:

  • Dimensions: Diameter: 4-15/16" (125 mm); Length: 13-1/2" (343 mm)
  • Top End Cap: Handle
  • Bottom End Cap: 2" (51 mm) Female SAE Thread

Compatibility:

This filter cartridge is compatible with various spa models and replaces the following part numbers:

  • Unicel: 4CH-949
  • Pleatco: PWW50L
  • Filbur: FC-0172
  • OEM: 817-4050

It fits brands such as Waterway, Rising Dragon, Sunrise Spas, and Hydropool.

Regular replacement of your spa filter is essential for maintaining optimal water quality and ensuring a luxurious spa experience. Invest in the Darlly 40508 Spa Filter Cartridge to keep your spa water pristine and inviting.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66996723055

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Amazon Customer
San Leandro, US
★★★★★ 1
To heavy
Color: Black, Size: X-Large
Vest is heavy and frankly very warm can’t see in what environment I’d wear it because at 40-50 I would use light down coat with sleeves I returned from t same day I reviewed it
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Reviewed in the United States on January 8, 2026
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Eric dyerly
Houston, US
★★★★★ 5
Golf vest
Color: Black, Size: XX-Large
Very comfortable! Well made! Looks good and great price! Wish it had pockets but other than that great
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Reviewed in the United States on May 18, 2026
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Rick J
West Palm Beach, US
★★★★★ 5
Great Vest
this golf vest is amazing. It’s very well-made. It fits well, I’m a double X and I’m 62 and a slice of pizza from 230 pounds. I just love it and plan to buy more. I believe it’s gonna wear very well, but I’ll let you all know in a month or two after I’ve worn it a couple times and washed it a couple times.
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Reviewed in the United States on March 24, 2026
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Billy D.
Whiting, US
★★★★★ 4
As Advertised!
Product arrived promptly & well-packaged (shrink wrapped packaged & enclosed inside additional box). Golf vest was received "as advertised" & appears to be of good quality. Vest was fairly priced & is very comfy, lightweight, stylish & wrinkle resistant. Purchased as a gift for my adult son for his future golf adventures. Size/fit will need to be determined by my son when he prepares for his next golf outing. Very pleased with my purchase & will consider additional purchases from seller in the future.
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Reviewed in the United States on December 29, 2025
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Stephen Szczygiel
Massapequa, US
★★★★★ 5
Hold vest
Color: Red, Size: 3X-Large
Great look & fit !
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Reviewed in the United States on March 1, 2026

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