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Four white cylindrical filter cartridges in a pack

Waterdrop

Waterdrop DA29-00020B 4 Pack Water Filtration

SKU CH-ZXC3-19PMQ MPN DA29-00020B

Four-pack of carbon-block refrigerator filters rated for 300 gallons each, NSF/ANSI certified and compatible with Samsung DA29-00020B and HAF-CIN/EXP models

  • Connection type(F)NPT
  • Membrane typeCarbon Block
  • System capacity300 gallons
  • Maximum flow GPM0.5
  • Maximum pressure100psi
  • Maximum water temperature38 °C
  • Reduces contaminants with NSF/ANSI certified carbon block
  • 300-gallon capacity lasts up to six months per filter
  • 5 gpm flow rate keeps water dispensing smoothly
  • Fits Samsung refrigerator models using DA29-00020B or HAF-CIN/EXP
  • Four-pack bundle covers a full year of filtration

Replacement refrigerator filter pack

This four-pack of Waterdrop DA29-00020B cartridges replaces Samsung refrigerator water filters including DA29-00020B, DA29-00020A and HAF-CIN/EXP. Each cartridge uses a carbon-block membrane to reduce chlorine taste, odour and particulates. The pack provides a combined 300-gallon capacity, rated for six months of typical use per filter. Installation requires no tools and takes seconds.

Suitable for compatible Samsung models

The filters fit Samsung refrigerators that accept part numbers such as DA29-00020B, DA29-00020A, HAF-CIN and 46-9101. They operate between .6°C and 38°C at pressures from 20 psi to 100 psi. Buyers whose refrigerator uses a different filter interface or who need a higher flow rate than .5 gpm should look at other options. The cartridges do not remove beneficial fluoride.

NSF/ANSI certified 0.5-micron carbon block

The single specification that decides fit is the 0.5-micron carbon-block construction certified to NSF/ANSI standards. It delivers a maximum flow of .5 gpm at up to 100 psi while reducing contaminants down to 0.5 microns. Systems requiring a finer micron rating, a different connection type or a higher pressure rating will not match this cartridge.

How it compares

Measured against everything we stock in Filter Cartridges & Water Dispensers, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 67% of the 193 comparable items (median $44.99).

Specifications

Product
Brand nameWaterdrop
Model nameDA29-00020B
Product typeFilter Cartridges
Color and finishWhite
Connectivity
Connection type(F)NPT
Size & build
Main materialPlastic
Environment & compliance
Maximum water temperature38 °C
Certifications and standardsNSF/ANSI
More details
Membrane typeCarbon Block
System capacity300 gallons
Maximum flow GPM0.5
Maximum pressure100psi
Microns0.5
Maximum influent TDS2000 ppm
Salt capacity224 lb (102 kg)
Maximum grain capacity30,000

Questions about this item

Should I pick the single filter or the four-pack for my Samsung fridge?

The four-pack supplies a full year of filtration at 300 gallons per cartridge, so you replace it every six months without reordering.

What does the 0.5 gpm flow rate feel like at the dispenser?

It delivers 1.9 litres per minute, fast enough to fill a glass in a few seconds while still meeting the 0.5 micron carbon-block standard.

My plumbing uses NPT threads — will this cartridge connect directly?

Yes, it has a female NPT connection rated to 100 psi and 38 °C, matching standard refrigerator supply lines.

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