PRODUCT DETAILS
This Waterdrop 3-stage undersink water filter has 6 layers of premium filtration material, including non-woven fabric, PP cotton, activated carbon block, and an ultrafiltration membrane. The 0.01μm precise ultrafiltration membrane filters out most harmful substances larger than 0.01μm, such as rust, sediment, chlorine taste and odor, benzene, bacteria, and colloids. It can also partially reduce algae, chloride, copper, lead, and mercury. The activated carbon block and PP cotton effectively reduce chlorine, heavy metals, chemicals, cysts, odor, rust, and large particles in your water while improving the taste.
Product Details:
- Selected materials: Made from lead-free 304 stainless steel, the under counter water filter is resistant to corrosion and compression. The 0.01 μm ultra-filtration under sink water filter system is durable, strong, and less prone to cracking, thanks to minimal lead and cadmium content. Its thick sealing ring in the cap prevents leakage.
- Efficient filtration: This Waterdrop under sink stainless steel water filter has 6 layers of premium filtration materials. The 0.01 μm precise ultrafiltration membrane reduces most harmful substances larger than 0.01 μm. The activated carbon block and PP cotton effectively reduce chlorine, heavy metals, chemicals, cyst, odor, rust, and large particles in your water, while improving the water taste.
- Recyclable housing: The recyclable housing design of the stainless steel water filtration system reflects our commitment to protecting the environment. You don’t need to replace the stainless-steel housing. Once the filter expires, just replace the inner filter and that’s all. PP filter lasts 6-8 Mths, UF filter lasts 12 Mths and CT filter lasts 12-24 Mths, which may vary based on local water quality. The longer its lifespan is, the less frequent the filter needs replacing, which helps save money.
- Faster water flow and easy installation: The under sink water filter has the flow rate as high as 1.59 GPM, which means you can fill up an 8 oz cup of water in just 2.3 seconds. The water flow remains stable even at a high speed. The innovative design of this under sink water filter system means you can install without drilling a hole on the countertop. You can connect the system directly to your home faucet, and get pure water for all your needs - drinking, washing, and others.
- Multiple arrangement options: The user-friendly innovative design of the under counter water filter allows the system to be hung on the cabinet wall or placed on the floor. For homeowners who wants to avoid drilling holes in the cabinet, the system is right for you. Note, this under sink water filter system is not designed for TDS reduction, It will retain minerals such as potassium, calcium, sodium, and magnesium, which are beneficial for your health.
Product Specifications:
Model number | WD-TST-UF |
Working pressure | 15-87 psi/ 0.1-0.6 Mpa |
Flow rate | 1.5 GPM (tested under 60 psi) |
Operating temperature | 40-100℉ (5-38℃) |
Feed water requirement | Municipal tap water |
Filtration accuracy | 0.01 micron |
Filter capacity | First P1 filter: up to 6-8 months Second U2 filter: up to 12 months Third C3 filter: up to 12-24 months |
SHIPPING & RETURNS
Returns Policy
All Filters LLC is not obligated to fulfill the terms of any manufacturer or other return policy included in the packaging of any product purchased through the Site. The following standard All Filters LLC return policy applies: All returned items must be unused and in new, sellable condition. You are responsible for all shipping and handling fees on returned items.
You bear the risk of loss during shipment. We therefore strongly recommend that you fully insure your return shipment against loss or damage and that you use a carrier that can provide you with proof of delivery for your protection.
You will receive a full refund of the purchase price less the shipping fee (if applicable) within approximately 3 business days after the returned item is received; your refund will be credited back to the same payment method used to make the original purchase on the Site.
WE OFFER NO REFUNDS ON ANY PRODUCTS DESIGNATED ON THE SITE AS NON-RETURNABLE.
Shipping Policy
All Filters will ship all orders via FedEx Ground or USPS Priority Mail by default. If you would like to upgrade your shipping method or request a shipping carrier, please contact us before placing your order.Shipping carrier and method will be determined by All Filters, depending on the weight, dimensions, and destination of the order.
Most orders placed before 3PM EST are shipped the same day. If your order was placed after 3PM EST, it will be shipped the next business day, subject to availability.If an item takes longer than 24 business hours to ship, it will be noted in the product page or you will be contacted about the delay.For orders shipping to non-contiguous U.S., P.O. Box, and certain rural addresses additional shipping costs may apply. Customers will be contacted if additional fees are required.
This policy applies to the purchase and sale of products through waterfilo.com (the "Site"). This policy is subject to change by waterfilo.com without prior written notice at any time, in its sole discretion. The latest version of this policy will be posted on this Site, and you should review this policy prior to purchasing any product that is available through the Site. All changes are effective immediately when we post them, and apply to all access to and use of the Site thereafter. The date this policy was last revised is identified at the top of the page. Your continued use of this Site after a posted change in this policy will constitute your acceptance of and agreement to such changes.

