ALTHY Under Sink Drinking Water Filter Purifier -NSF/ANSI Certified Direct Connect Under Counter Drink Water Filtration System
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Product parameter
Brand: ALTHY
Item model number: WFS5300A
Certification: NSF/ANSI 42 from IAPMO, European Food Grade Regulation EC-1935/2016, ROHS, REACH, BPA-Free, TUV, and Australian Water Mark.
Material: LEAD-FREE Material & Food-Grade Material
Filter Life: 20000 gallons (or 1 year)
Flow rate: >2.5 GPM/60 PSI
Operating water pressure: 30-100 PSI
Water temperature: 40-100℉ (not suitable for hot water)
Filtration accuracy: 0.5 micron
Item Weight: 3.99 pounds
Package Dimensions: 15.7 x 7 x 5.75 inch
Warranty Description: One Year Guarantee!
NSF Certified Material
- Pursuing Excellent Quality. This filter bears major authoritative certifications on markets, such as NSF/ANSI 42 from IAPMO, European Food Grade Regulation EC-1935/2016, ROHS, REACH, BPA-Free, TUV, and Australian Water Mark. Removes over 99.99% of chlorine, bad taste, odor & contaminants. It also filters out heavy metals, sediment, and other large particles. You never compromise on product quality, either.
20000 Gallons, Large Capacity & 0.5 Micron
- ALTHY Under Sink Water Filter System has a large filtration capacity of 20000G or 1 Years when used with municipal water. The most cost-effective filters. We recommend that you replace the filter every 1 year for better filtration.
2.5GPM High Flow Rate
- The ALTHY system has a higher flow rate; it can reach a point over 2.5 GPM at 60 PSI.
Easy Installation & Multiple Uses
- Very convenient to install. The ALTHY Direct Connect Undersink Water Filtration System takes less than 3 minutes for you to install, with a 2-second filter change. No professional required. A detailed installation video is available. Developed for household and commercial use, the under-sink water filtration system can be installed in your kitchen, bathroom, RV, bar, café, or office to meet your daily water needs. Ideal for drinking, cooking, skincare, and cleaning.
Fits Cold Water Line
- Only for COLD WATER LINE. Suitable for faucets with 1/2" thread, directly connect to the original faucet without a countertop hole.
What is in box?
Filter Head and Filter x1
Inlet House x1
Outlet House x1
Teflon Tape x1
Mounting Screws x3 (one is spare)
Installation Template x1
Quick Connect Tubing Release Tool x1
1/2"" female adapter x1
1/2"" male adapter x1
(Package comes with a 3/8" connector hose; please use a 1/2" adapter.)
Can the system reduce TDS?
No. TDS value isn’t directly related to water quality.
TDS stands for total dissolved solids.The presence of minerals keeps TDS at high levels
The ALTHY faucet water filter reduces harmful pollutants while retaining natural minerals, which are beneficial for your health.







Brand Name | ALTHY |
Use | Under Sink |
Material | Activated Carbon Filter Element |
Water Treatment Machine Type | Water Purifier |
Certification | RoHS |
Water Yield (Liter/Minute) | 8.0 |
Model Number | WFS5300A |
5 Stage Filtration | No |
Purifying Position | Terminal Purification |
Water Quality Requirements | Municipal Water |
Function | Direct Drink |
Type | Activated Carbon |
Installation | Kitchen Type |