System Comparison – Under Sink

Under-Counter Water Filtration Systems

We offer a range of options for under counter water filtration systems that are connected to a cold water pipe under the sink. The filtered water is dispensed through a separate auxilary faucet that has to be mounted (by drilling a hole) next to the kitchen sink. When it is time to change cartridge, the patented twist-lock feature ensures that cartridge change will be a breeze.

 

  P5250UC PW2000F PW750F PW1250F
  5-Stage Maintenance Free 1 Stage Twist Locks 2 Stage Twist Locks 3 Stage Twist Locks
 Reduces Sediment, rust, silt, Chlorine taste and odor, Chloramines & Trihalomethanes (THMs), Microbiological cysts, Altrazine & Lindane Y Y Y Y
Lead Y N Y Y
Bacterial & viruses,etc.  inhibits growth inhibits growth inhibits growth removes more than 99% of bacteria & virus
Filter Life1 3-5 years 6 to 12 mos AC200 – 6 to 12 mos, AC750 – 6 to 12 mos AC750 – 6 to 12 mos, UF – 12 to 24 mos
Cartridge Replacement N  AC750 AC750 & AC200 AC750, AC750 & Hollow Fiber(Ultrafiltration)
Flow Rate L/min

7.57L/min
(60-80psi water pressure)

3.78L/min
(30-100psi)

3.78L/min
(30-100psi)

3.78L/min
(30-100psi)
Working Temperature (degree celcius) 1 to 38  5 to 38 5 to 38 5 to 38
Capacity 20,000G / 75,700L 750G / 2,839L 750G / 2,839L 1,250G / 4,731L
Dimensions (cm) 11.2 (W) x 44 (H) x 9.5 (D) 7.9 (W) x 30.3 (H) x 8.9 (D) 18.4 (W) x 30.3 (H) x 9.2 (D) 30.7 (W) x 30.3 (H) x 10.2 (D)
ANSI/NSF 42  42, 53 42, 53 42, 53
Lowest cost/year of cartridge change
/12 – 15months		 NA (use-&-throw) $104 $169 $284

 

Why Under-Counters

  • When you prefer to have nothing fixed at mouth of your faucet
  • When you prefer ultrafiltration (PW1250F)
  • When you prefer the filtration system to be under counter instead of occupying the space on counter

Features & Benefits

  • No clutter on counter (possible to upgrade faucet that combines main faucet so that no side faucet & drilling is required)
  • Separate faucet for drinking water (drilling required)
  • Plumbing installation required
  • Full installation package (including manual, faucet & required parts)
  • No Electricity Required
  • Patented Twist Locks technology allows easy change of cartridge without tools

 

For family of four, depending on quality of water1