SKU: 42611037799

RJ Filtration 40 Sq Ft Filter Cartridge for Jacuzzi® Spas – AK-90105 | Premium Replacement Filter

Sale price$35.99 Regular price$39.99
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

RJ Filtration 40 Sq Ft Filter Cartridge for Jacuzzi® Spas – AK-90105 | Premium Replacement FilterUpgrade your spas water quality with the R J Filtration 40 Sq Ft Filter Cartridge, designed for optimal performance in Jacuzzi Spas. This high quality replacement filter ensures your spa remains clean, clear, and ready for relaxation. Key Features: Superior Filtration: With a 40 square foot filtration capacity, this cartridge efficiently captures dirt, oils, and debris, keeping your water pristine. Durable Build: Made with heavy duty, premium

Upgrade your spa’s water quality with the R J Filtration 40 Sq Ft Filter Cartridge, designed for optimal performance in Jacuzzi® Spas. This high-quality replacement filter ensures your spa remains clean, clear, and ready for relaxation.

Key Features:

  • Superior Filtration: With a 40 square foot filtration capacity, this cartridge efficiently captures dirt, oils, and debris, keeping your water pristine.
  • Durable Build: Made with heavy-duty, premium materials to withstand frequent use while maintaining excellent performance.
  • Easy Installation: Hassle-free design allows for quick and simple replacement, so you can spend less time maintaining and more time enjoying your spa.

Specifications:

  • Filtration Area: 40 square feet
  • Dimensions: Outer Diameter: 5-3/16", Length: 10-3/4"
  • Top End Cap: Bar Handle
  • Bottom End Cap: 2" Male Thread (MPT)

Compatibility:

This filter is compatible with several Jacuzzi® spa models and replaces the following part numbers:

  • Jacuzzi® 6540-723
  • Unicel 5CH-402
  • Pleatco PJW40SC-F2M
  • Filbur FC-2811

Why Choose This Filter?

Designed to maintain the highest water quality, the R J Filtration Filter Cartridge is ideal for spa owners who demand the best for their relaxation experience. Whether replacing an old filter or stocking up for future use, this filter delivers unmatched reliability and performance.

Order now to enjoy a cleaner, healthier spa environment and elevate your relaxation experience to new heights

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: 42611037799

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4.4 ★★★★★
Based on 11 reviews
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Verified Purchase
G Bowers
San Leandro, US
★★★★★ 5
If you’re going for cushion and looks, these do it.
Size: 9.5, Color: Grey
These are massively cushiony. They fit as sized, slip on well, and look very good. It seems like they should hold up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
M
Verified Purchase
Mike L
West Palm Beach, US
★★★★★ 3
Nice and affordable, but poor arch support and mushy insoles.
Size: 11 Wide, Color: Black
These shoes look nice and feel comfortable at first, but the soft memory foam type bottoms on these don't provide enough support. I am a big guy and find that over the course of the day the insoles compress and my feet end up at an angle. After a long day on my feet, my dogs are barking and my leg muscles are tight I think from walking on an angle. I added my GoodFeet arch support and they help a little with arch support, but the insole is so soft that it absorbs the bulge quite a bit. If you're skinny and need a decent looking pair of shoes on the cheap, they might be ok for you. I would not recommend long walks or strenuous activity in them. I will say they are lightweight, breathable and a decent value if you don't have flat feet and a beer belly (I don't even drink beer, how'd that happen, WTH?!)
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Reviewed in the United States on June 13, 2025
T
Verified Purchase
Texas
Belleville, US
★★★★★ 5
Love the shoes.
I love these shows. Super cushioned and comfortable. Makes casual but professional dress so easy. Buying different color because I like them so much. They are true to size. Maybe a tad short in toe box.
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Reviewed in the United States on March 8, 2026
A
Verified Purchase
Alicia Bauer
Cuba, US
★★★★★ 5
Stylish, Comfortable, and Great for Everyday Wear
Size: 11, Color: Grey
The Marc Joseph New York Men’s Edison Street shoes are a standout — stylish enough for work or a night out, but comfortable enough for daily wear. The hands-free technology makes them easy to slip on and off without sacrificing fit or support. They have a polished, classic look that pairs well with both casual and dressier outfits, and the comfort level stayed high even after a full day on my feet. Good quality, flattering design, and a versatile choice if you want shoes that look sharp and feel great. Would recommend and buy again.
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Reviewed in the United States on February 11, 2026
S
Verified Purchase
Shamrock93
Birmingham, US
★★★★★ 5
Just Slip On & Go
Size: 13, Color: Black/Black
These are honestly one of the easiest shoes I’ve owned. You just step in and go, no laces to deal with, but they still have that lace look which I like. I’ve had them for close to a year and they’ve held up well. Comfortable enough for everyday use. I liked them enough and got a few different versions of the same shoe. The elastic fit is what makes them stand out. If you want something simple, comfortable, and still a little dressy, these are solid.
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Reviewed in the United States on April 5, 2026

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