DS1800Z - Water filter PUR - Free user manual and instructions

Product Type	Faucet-Mounted Water Filtration System
Model	DS1800Z
Brand	PUR
Filtration Technology	Activated Carbon & Ion Exchange
Filtration Capacity	100 Gallons (378 Liters)
Flow Rate	0.5 GPM (1.9 L/min)
Operating Temperature	40°F - 100°F (4°C - 38°C)
Water Pressure Range	20 - 100 psi (1.4 - 6.9 bar)
Dimensions (W x H x D)	2.5 x 5.0 x 2.5 inches (6.4 x 12.7 x 6.4 cm)
Weight	0.5 lbs (0.23 kg)
Installation Type	Faucet Mount (No Tools Required)
Certifications	NSF/ANSI 42, 53, 401
Replaceable Cartridge	Yes (Model RF-9999, every 2-3 months)
Indicator Light	Yes (SmartPick filter life indicator)
Reduces Contaminants	Chlorine, Lead, Mercury, Pharmaceuticals, and more
Material	BPA-Free Plastic
Warranty	Limited 1-Year Warranty
Care & Cleaning	Wipe with damp cloth; do not use abrasive cleaners
Safety	Do not use with hot water; replace filter regularly
Spare Parts & Repairability	Replacement filter cartridges available; limited serviceable parts

Frequently Asked Questions - DS1800Z PUR

How often should I replace the PUR DS1800Z filter cartridge?

It is recommended to replace the filter cartridge every 2-3 months or after filtering 100 gallons (378 liters). The SmartPick indicator light will signal when replacement is needed.

How do I install the PUR DS1800Z faucet filter?

Installation is tool-free. Remove your existing aerator, choose the appropriate adapter, screw the filter onto the faucet, and tighten by hand. Then run water for 5 minutes to flush the system.

What contaminants does the PUR DS1800Z reduce?

This filter reduces chlorine (taste and odor), lead, mercury, sediment, and select pharmaceuticals. It is certified under NSF/ANSI 42, 53, and 401.

Does the PUR DS1800Z work with all faucet types?

The DS1800Z is designed for standard faucets with threaded aerators. It includes adapters for most common faucet sizes (55/64'' male or 15/16'' female threads). Check compatibility before purchase.

Can I use the PUR DS1800Z with hot water?

No, this filter is designed for cold water only (40°F - 100°F). Hot water can damage the filter media and reduce effectiveness.

How do I clean the PUR DS1800Z filter housing?

Wipe the exterior with a damp cloth. Do not use abrasive cleaners or immerse in water. The filter cartridge is not cleanable; replace it as recommended.

What does the SmartPick indicator light mean?

The SmartPick light tracks water usage and filter life. A solid green light means the filter is good. When it flashes red, it's time to replace the cartridge soon.

Is the PUR DS1800Z BPA-free?

Yes, the filter housing and all plastic components are made from BPA-free materials, ensuring safe drinking water.

How do I reset the filter life indicator after replacing the cartridge?

After installing a new cartridge, press and hold the indicator button (located on top) for 3 seconds until the light turns green. This resets the timer.

Where can I find replacement cartridges for the PUR DS1800Z?

Replacement cartridges (model RF-9999) are available online and at major retailers. Ensure you purchase the correct model to maintain performance.

USER MANUAL DS1800Z PUR

Technical line drawing of a mechanical component with two arrows indicating direction (no text or symbols)

Remove spigot with horseshoe shape tool from underside of tank if dishwashing.

Rinse filter for 15 seconds.

Diagram of a container with a side panel and directional arrows indicating flow or movement (no text or symbols)

Install filter then twist and lock to align.

Set calendar cling for 2 month filter replacement reminder.

Diagram of a mechanical device with a piping bag pouring liquid into a container (no text or symbols)

Filters faster (Included with system).

(Certified with system, sold separately).

40 gallons (151 liters), up to 2 months

Max Water Temp: 82°F (28°C)

Min Water Temp: 34^ F ( 2^ C)

Filter will last up to 2 months.

Independently Certified / Certificado Independientemente

Effective water filter that does not remove fluoride from water.

Visit PUR.com/PDS for performance data sheet and filter replacement information.

NSF/ANSI Standard 401 has been deemed as “incidental contaminants/emerging compounds.” Incidental contaminants are those compounds that have been detected in drinking water supplies at trace levels. While occurring at only trace levels, these compounds can affect the public acceptance/perception of drinking water quality.

This PUR Dispenser is not intended to purify water. Do Not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. PUR does not filter microbes.