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Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified - Image 3
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified - Image 4
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified - Image 5
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified - Image 6
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified - Image 7
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified - Image 8

Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified

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4Kitchen and Bath FixturesReplacement Under-Sink Water FiltersReplacement Water FiltersTools and Home ImprovementWater Filtration and Softeners

Original price was: $30.99.Current price is: $24.79.

【NSF/ANSI Certified Filter】Tested against NSF/ANSI 42 standards, this filtrete water filter replacement effectively reduces Chlorine. Activated carbon block and other advanced filter media ensure efficient and safe filtration.
【Premium Quality】Specially selected premium materials is fully certified by the IAPMO against NSF/ANSI 372 standard. The BPA-free, lead-free material ensures more reliable use from the inside out.
【Stable Flow Rate】 The tested full flow rate for waterdrop replacement under-sink water filter is 0.75 gpm.The fast yet stable water flow gives you the same experience as your own faucet. This filter does not reduce TDS! Connected with the cold water valve only!

4.3

Why we picked this

NSF/ANSI Certified
Effectively reduces chlorine for safer drinking water.
Premium Quality
Made from BPA-free, lead-free materials for reliable use.
Stable Flow Rate
Delivers 0.75 gpm for consistent water flow.

Original price was: $30.99.Current price is: $24.79.

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Smart FAQ

What certifications does the Waterdrop 3US-MAX-F01 filter have?
The Waterdrop 3US-MAX-F01 filter is NSF/ANSI certified, specifically tested against NSF/ANSI 42 standards for effective chlorine reduction.
What materials are used in the Waterdrop 3US-MAX-F01 filter?
The filter is made from specially selected premium materials that are BPA-free and lead-free, ensuring reliable use.
What is the flow rate of the Waterdrop 3US-MAX-F01 filter?
The tested full flow rate for the Waterdrop replacement under-sink water filter is 0.75 gallons per minute (gpm).
How often should I replace the Waterdrop 3US-MAX-F01 filter?
It is recommended to replace the filter every 6 months or after filtering 15,000 gallons of water, whichever comes first.
Does the Waterdrop 3US-MAX-F01 filter reduce total dissolved solids (TDS)?
No, the Waterdrop 3US-MAX-F01 filter does not reduce total dissolved solids (TDS).
What is the new model number for the upgraded filter?
The model number has changed from WD-3US-PF01 to WD-W00 after the advanced upgrade.
AI-generated from available product information. Always verify details on the official listing.
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Product Details

The Waterdrop 3US-MAX-F01 replacement filter is designed to provide effective filtration for your water system. It is NSF/ANSI certified, ensuring that it meets strict standards for reducing chlorine and other contaminants. Made from premium materials, this filter is BPA-free and lead-free, promoting safe and reliable use. The filter maintains a stable flow rate of 0.75 gallons per minute, giving you a seamless water experience similar to your own faucet. It is important to replace the filter every six months or after filtering 15,000 gallons, depending on your water conditions. This model is compatible with various systems, including Filtrete and Manitowoc models, making it a versatile choice for your filtration needs.

Pros & Cons

Pros
  • NSF/ANSI certified for chlorine reduction
  • BPA-free and lead-free materials
  • Stable flow rate of 0.75 gpm
  • Compatible with multiple filtration systems
Cons
  • Requires replacement every 6 months
  • Only connects to cold water valve
  • Does not reduce total dissolved solids (TDS)
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified
Waterdrop 3US-MAX-F01 3US-PF01 Maximum Replacement Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified

Original price was: $30.99.Current price is: $24.79.

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