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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
OptiPure CTO-19.5, 252-20125, Cuno Length, Carbon Filter**FILTERS SOLD INDIVIDUALLY** CTO 19. 5 **DISCONTINUED* Part # 252 20125 The CTO 20 is a 20 Drop In cartridge that reduces sediment down to 0. 5 micron and reduces chlorine, taste & odor at a flow rate of 3. 0 gpm for 30,000 gallons. Applications FOUNTAIN BEVERAGES COFFEE TEA WATER Alternate Part Numbers: Fits Cuno and AquaPure 19. 5 inch housings, CFS02, CFS12 Features and Benefits: Improves the quality and consistency of cold and hot beverages.
**FILTERS SOLD INDIVIDUALLY**
CTO-19.5
**DISCONTINUED*
Part # 252-20125
The CTO-20 is a 20” Drop-In cartridge that reduces sediment down to 0.5 micron and reduces chlorine, taste & odor at a flow rate of 3.0 gpm for 30,000 gallons.
Applications
FOUNTAIN BEVERAGES
COFFEE
TEA
WATER
Alternate Part Numbers:
Fits Cuno and AquaPure 19.5 inch housings, CFS02, CFS12
Features and Benefits:
• Improves the quality and consistency of cold and hot beverages.
• Reduces maintenance frequency and cost, and extends equipment life.
• Gradient-density depth filtration reduces dirt, rust, and other debris as small as 1/2 micron to assure clean, clear water and protect solenoids, valves and other fittings against wear and plugging.
• Activated carbon filtration makes water taste great and protects equipment against corrosive chlorine.
• High capacity cartridge extends filter system life reducing maintenance frequency.
• Generates less waste, only the drop-in cartridge is replaced. No discarding of metal or plastic quick-change filters.
• Replacement cartridge cost per gallon is much less than proprietary quick-change filters.
• NSF Certified under Standard 42 as replacement cartridge in OptiPure FX series systems.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 1162 reviews
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Product Reviews
★★★★★ 5
Works
Size: normal
Item works as indicated
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
★★★★★ 5
Clean easy
Size: normal
This was a bundle to an eufy vacuum I bought and honestly so happy it was apart of it! Easily replace them when they need to be cleaned between the hours the eufy is being used.
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Fits perfectly, good value
Size: normal
Fits on my eufy perfectly! Now I have a spare set and can wash one. Not too expensive, so I won’t feel guilty when it’s time to throw them away
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Reviewed in the United States on November 6, 2024
★★★★★ 4
Que las nesesito
Size: normal
Son yguales ala original pero el precio es muy exagerado
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Reviewed in the United States on May 20, 2024
★★★★★ 5
Absolutely amazing! Working flawlessly for over a month, so far.
Color: White
I am very pleased with the performance so far. The strengths are the ease of setup, the accuracy of its mapping and carpet/floor recognition, the quality of its cleaning and mopping, and the entertainment of just watching. There are weaknesses. The documentation is sparse and pretty useless and tech support has been ghosting me..no responses. So hunt and peck with the App, mostly. Hard to really customize by trial and error. While it vacuums very well, it does not empty as well, really requiring the owner to manually empty the dust bin. No big deal. Maintenance recommendations are hidden on the website and I suspect it is advisable to do some maintenance after every use. The strengths win, however.
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Reviewed in the United States on May 23, 2026