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Waterdrop Filter

WD-D6-B Waterdrop Filter Under Sink Water Filter | 600GPD Reverse Osmosis Water Filter System

Regular price $359.00 USD
Regular price Sale price $359.00 USD
Sale Sold out
Shipping calculated at checkout.

Crafted with precision, our Waterdrop D6 under sink water filter is made from high-quality materials. This 600 GPD reverse osmosis system features a 6-stage filtration process, ensuring the removal of various pollutants including TDS, lead, and chlorine. Designed to fit seamlessly, the compact and tankless design saves space and offers an easy installation.

Benefits & Features

Tankless system saves up to 70% of under-sink space.
DIY-friendly installation can be completed within 30 minutes.
Designer faucet displays real-time TDS levels and filter life status.
Enjoy a cup of water in just 8 seconds with a flow rate of 600 GPD.
6-stage filtration process ensures the removal of a wide range of contaminants.

Product Specifications

Item Dimensions: 15.98" (W) x 5.98" (D) x 11.97" (H)
Item Color: Black

Capacity: 1000 Gals
Flow Rate: 600 GPD
Drain Ration: 1.5;1

Power Cord Length: 73"
Input Voltage: 110-240V AC
Output Voltage: 24V DC
40 HQ: 720

Feed Water Pressure: 14.5-87 psi
Feed Water Temperature: 41-100°F / 5-38°C

Feed Water Pressure: 14.5-87 psi
Feed Water Temperature: 41-100°F / 5-38°C

In the box: System cover, brushed nickel faucet, feed water adapter, PE tubing*3 ( 79" ), drain saddle, lock clip, power adapter (Main power cable 73", faucet's power cable 59")

Usage conditions: We do not recommend using well water as source for our RO systems. We do not recommend directly connecting tankless RO to a refrigerator or ice maker

Manuals & Documentation

User Manual,

Pricing Matching & Bulk Discounts

Price Matching:
When we decide what products to make available online, we compare ourselves with others in the marketplace so that we can ensure we offer some of the most competitive prices online.

While we may not beat everyone if you are buying one item from us, we always do our best to provide you with the best value we can offer.

If you do find a better price, we’ll do our best to meet or beat their offer when possible! Here are a few limitations that we will not attempt to match;

  1. The competitor must have the item available.
  2. The competitor can not be a discounter or auction website.
  3. The competitor must be an Authorized Retailer of the product.

We may not allow rebates or promotions to be combined with items we discount for price matching.

Bulk Discounts:
Looking to place a larger order but need better pricing? Reach out to our team to discuss your needs and we will be happy to provide you a full estimate with the maximum discount applied based on your order.

How We Ship Your Order

Order Confirmation: As soon as you place your order, you will receive an order confirmation email automatically. This confirms we received your order and pre-authorized your credit card.

We Process Your Order: We work in the background to match your order with the closest available inventory to you. We work with and confirm availability with our warehouse network, and we get a confirmation the order has shipped. This process typically takes 3-5 days but can be several weeks (if your item is made to order).

We Navigate & Keep You Informed: We make sure you receive your orders as smoothly as possible. If there are any challenges with stock availability, shipping times, shipping carrier cost changes, damages that occur during shipping, or anything else, we are here to help. We will reach out to you by email, sms or phone to make sure you are always informed.

We Provide Shipment Tracking: All orders will be shipped via small parcel or shipped via freight companies that specialize in larger products. As soon as your order has shipped, tracking information will be sent via email or sms. We aim to provide tracking within 3 days from the time when we receive the order from you.

Your Order is Delivered: Once your shipment arrives, inspect the packaging before accepting and signing for delivery whenever possible.

If anything does arrive damaged, take photos and reach out to us immediately. Keep everything together (do not discard packaging or shipping materials) and wait for instructions so your order can be returned and exchanged for an undamaged and working product.

What if I need to cancel?

  1. Cancellations of Made-to-Order Items: Once confirmed, an order for a made-to-order item may be considered final and partially (up to fully) non-refundable. 
  2. Cancellations of Available Items: If the item you ordered is available for shipping, it may ship within 24-48 hours of your order. If an item is already shipped, the order can not be canceled. We will help you return the item, but restocking fees may apply if canceled after shipping. Read the full policy.
  3. Cancellations of Preorders: If an item is not currently available, but we keep your order in place as a pre-order. You are welcome to cancel; however, please note that fees will apply as costs are incurred. 

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Frequently Asked Questions About WD-D6-B Waterdrop Filter Under Sink Water Filter | 600GPD Reverse Osmosis Water Filter System

What is new about the Waterdrop D6 RO water filter system?

The five-in-one composite filters in the Waterdrop D6 Water Filtration System combines multiple filtration technologies into one.
The first PP cotton layer filters out sediment, rust, and other large particles.
The activated carbon block layer reduces organic matter and chlorine.
The second PP cotton layer further reduces suspended matter and other impurities.
The reverse osmosis membrane layer has a filtration accuracy of 0.0001μm, which intercepts TDS, salt, nitrates, PFAS, lead, sodium, chromium, benzene, etc.
The post-activated carbon block layer reduces taste and odor to improve the taste of water.

What impurities can D6 RO water system remove?

The FIST composite filter, specially adopting DOW RO membrane can conveniently reduce most of pollutants including TDS, lead, chlorine, salt, nitrates, PFAS, lead, sodium, chromium, benzene, etc. The filtration process also eliminates bad taste and odor, leaving you with clean and great-tasting drinking water.

Does this home reverse osmosis system fit in my under sink?

It’s of 15.98 x 5.98 x 11.97 inches size and is the smallest 600GPD RO system in the market. The D6 adopts a simple tankless design. It requires little space in your kitchen and can conveniently sit under your sink without obstructing your perfect kitchen interior.

How often do I need to change the filter?

Filter use: 12 months or 1,000 gallons, whichever comes first.

What is RO water filter system?

Reverse osmosis (RO) is a water purification process that uses a partially permeable membrane to reduce ions, unwanted molecules and larger particles from drinking water. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side.