ZeroWater4-Pack Replacement Filter Cartridges ZR-004, Basic pack

ZeroWater4-Pack Replacement Filter Cartridges ZR-004, Basic pack

Q: New filter right out of a box of 4 and it doesn’t work! ppm 326! my tap water is 302...? yes the o ring is there and i screwed it in properly. ?..

Have not seen this with any of the filters - on my third one out of the 4 pack. I have found they last a long time before needing to be changed. Maybe try another filter and see what happens. Thoroughly clean everything first.

Q: I just received my filters on august 4. by august 6 the tester reads 16. is this defective filter? there is only one person in household.

The filter normally works between 3-4 months for myself, 2 months when my son is home from college. A failure so quickly can be caused by a number of things; the filter may not be seated in the holder correctly, the filter may not be tightened or the fulfillment company damaged the product before shipping but shipped it anyway. Yes the last one did happen.

Q: Does it contain coconut shells?

I didn't see any coconuts. I have no idea what you are driving at. Coconut shells? Am I missing something?

Q: Whats the difference between the zr-004 filter and the zr-006 filter besides 15 dollars?

Not much 'Google' info available about this, but on the ZeroWater FAQs page, someone asked what the difference was between ZR-001 and ZR-017, and ZeroWater responded with 'just the quantity is different'.

4.6/5

Product ID: 271980569

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Details

Material
Porcelain
Product dimensions
33D x 45.7W x
Item weight
1.37 kg
External testing certification
NSF
Product benefits
Reduces Cysts

💧5-stage filtration power

🧪99.6% TDS removal

⚗️Ion exchange tech

Frequently Bought Together

ZeroWater 4-Pack Replacement Filter Cartridges ZR-004, 4 Count (Pack of 1), Basic pack

ZeroWater 12-Cup Ready-Pour 5-Stage Water Filter Pitcher 0 TDS for Improved Tap Water Taste - IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS

ZW2 TDS Meter, Replacement for Zerowater ZT-2 Water Tester, Blue

Description

💧 Elevate your hydration: Pure water, pure power.

ION EXCHANGE INNOVATION - Advanced ion exchange technology targets and removes contaminants beyond typical filters for cleaner, better-tasting water.
UNMATCHED PURITY PERFORMANCE - Removes 99.6% of total dissolved solids—double the leading brand’s effectiveness, verified by independent labs.
CERTIFIED HEAVY METAL DEFENSE - NSF-certified to reduce lead and heavy metals, ensuring your water is safer and healthier every sip.
FIVE STAGE FILTRATION MASTERY - Experience ultra-pure water with a sophisticated 5-stage filtration system that outperforms standard carbon filters.
UNIVERSAL COMPATIBILITY VERSATILITY - Fits all ZeroWater pitchers and dispensers, plus compatible with many other brands—upgrade your hydration game effortlessly.

ZeroWater 4-Pack Replacement Filter Cartridges (ZR-004) deliver industry-leading water purification with a unique 5-stage filtration system using ion exchange technology. NSF-certified to remove 99.6% of total dissolved solids including lead and heavy metals, these filters fit all ZeroWater pitchers and many other brands, ensuring cleaner, better-tasting water wherever you go.

Specifications

Brand	ZeroWater
Model Number	ZR-004
Color	Basic pack
Package Dimensions	23.1 x 20.8 x 17.72 cm; 1.37 kg
Material	Porcelain
Item Weight	1.37 Kilograms

Have a Question? See What Others Asked

New filter right out of a box of 4 and it doesn’t work! ppm 326! my tap water is 302...? yes the o ring is there and i screwed it in properly. ?..

I just received my filters on august 4. by august 6 the tester reads 16. is this defective filter? there is only one person in household.

Does it contain coconut shells?

Whats the difference between the zr-004 filter and the zr-006 filter besides 15 dollars?

Common Questions

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