SKU: 52623454750

OptiPure SFT-Q, 300-05890, 15 inch Water Softening Cartridge, Qwik-Twist

Sale price$82.94 Regular price$92.15
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

OptiPure SFT-Q, 300-05890, 15 inch Water Softening Cartridge, Qwik-TwistSFT Q Part # 300 05890 The SFT Q is a 15 Qwik Twist cartridge that has high capacity ion exchange resin with a hardness removal capacity of 1,800 grains at a flow rate of 0. 5 gpm. The cartridge also reduces sediment down to 10 microns. Applications ESSPRESSO MACHINES TEA BREWERS BUN WARMERS SMALL TABLE TOP STEAMERS Replacement for these Systems: 160 04450 QTSFT 3, 160 52017 QTSFT 1 Features and Benefits: Eliminates the formation of scale by taking

SFT-Q

Part # 300-05890

The SFT-Q is a 15” Qwik-Twist cartridge that has high capacity ion-exchange resin with a hardness removal capacity of 1,800 grains at a flow rate of 0.5 gpm. The cartridge also reduces sediment down to 10 microns.


Applications

ESSPRESSO MACHINES

TEA BREWERS

BUN WARMERS

SMALL TABLE-TOP STEAMERS

Replacement for these Systems:

►160-04450 - QTSFT-3, 160-52017 - QTSFT-1
 
Features and Benefits:
 
• Eliminates the formation of scale by taking out water hardness minerals.
 
• Reduces maintenance frequency and cost, and extends equipment life.
 
• Ion-Exchange Resin for the selective removal of hardness minerals with up to 1800 grains of capacity.
 
• High capacity cartridge extends filter system life reducing maintenance frequency.
 
• 1/4 turn QT ‘Qwik-Twist’ bayonet cartridge makes changing the filter quick, easy and sanitary.
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: 52623454750

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4.5 ★★★★★
Based on 27 reviews
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Penny
Waukegan, US
★★★★★ 5
Best socks
Size: Medium, Color: Pink Elixir Assorted
Everyone got socks in their stockings this year. But no one was complaining. They weren't thin like some socks. But not super thick either. Just right. I even bought a pair for myself. No regrets. Will definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2024
L
Verified Purchase
LC
Alexandria, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
West Palm Beach, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
T
Verified Purchase
Twins9
Birmingham, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
S
Verified Purchase
swwkennyg
Battle Creek, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026

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