- Replacement for WD-A2 RO System: This countertop RO system has a 0.0001μm RO membrane to reduce TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, Nitrate, Chromium-VI, Copper, Sediment, Salt and more, providing healthy water for you.
- Long-lasting Lifespan: Enjoy 12-month long-lasting protection without the frequent hassle and high cost of replacements. Plus, an easily replaced filter provides you with more convenience.
- Easy to Replace: This replacement water filter is designed to be easily replaced in 3s. Its 4-in-1 composite design enables easy replacement while saving even more costs as little as $0.2 per day per year.
- Efficient & Sustainable: This reverse osmosis replacement water filter's 3:1 pure water ratio saves 1200% water and reduces 4000+ plastic bottled water per year to achieve sustainable living.
- Durable & Safe Materials: This RO filter is constructed with high-quality, BPA-free, durable materials. It has passed 100,000 water hammer tests—it is built to ensure water safety and withstand the test of time.
Waterdrop A2RF-RO Water Filter for WD-A2 Countertop RO System
Waterdrop
Regular price
$69.99
Sale price
$69.99
Regular price
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Overview
Specs
Reviews
FAQs
Waterdrop A2RF-RO Water Filter for WD-A2 Countertop RO System
Overview
Specs
Reviews
FAQs
Waterdrop A2RF-RO Water Filter for WD-A2 Countertop RO System
Add - $69.99
Overview
Specs
Reviews
FAQs
Compatible for
A2 Reverse Osmosis Hot Cold Water Dispenser
Lifespan
12 Months
Clean water supply
528 Gallons
Why subscribe?
The correct filter, right on time
Your subscribed filter will be delivered automatically according to the interval you specify.
Save on every shipment
Enjoy savings on every shipment as you receive discounted pricing and benefit from FREE shipping on each replacement filter.
You're in control
Updating the frequency directly in your account. If needed, you can also cancel before your next renewal date to avoid any future charges.
Subscription
Subscribe & Save with Autoship
This is a Waterdrop Program offering a 5% discount when you sign up for regular, automatic deliveries of eligible replacement filters. You can often choose the delivery frequency, and there is no commitment as you can cancel at any time.
This service aims to provide convenience and savings for customers.
How to Subscribe?
1.View Replacement Filter Page
2.Subscribe to the Auto-delivery
3.Choose the Delivery Time
4.Complete the Checkout
This is a Waterdrop Program offering a 5% discount when you sign up for regular, automatic deliveries of eligible replacement filters. You can often choose the delivery frequency, and there is no commitment as you can cancel at any time.
This service aims to provide convenience and savings for customers.
How to Subscribe?
1.View Replacement Filter Page
2.Subscribe to the Auto-delivery
3.Choose the Delivery Time
4.Complete the Checkout
Learn More
Combo Kit
Filter Bundle Assurance
Save more and solve your long-term water needs by purchasing our bundle deals. Enjoy cleaner water while eliminating future worries!
Installation
Easy Replacement in 3s
This replacement water filter is designed to be easily replaced by twist-and-pull without any tools.
Specification
Model
A2RF-RO
Pure to Drain
3:1
Product Dimensions (In)
5.6*5.6*15.7
Product Weight (Ib)
2.09
Material
PP cotton
carbon block
RO Membrane
Filtration
5-stage Filtration
Filter Life
12 months
FAQ
Curious about how the RO filter works? Our FAQ section covers everything from filter lifespan to
installation tips for clean, pure water every day.
What is the filtration performance of the RO water system?
This RO water filter uses 5-stage filtration process to reduce impurities, including sediments,
chlorine, fluoride, and others. It effectively reduces
over 99% of dissolved solids from your tap water, delivering crisp, clean drinking water.
How does the water quality from this RO filter compare to bottled water?
The water quality from this RO filter is on par with, or even exceeds. By removing fine particulates
and dissolved solids, the system delivers
exceptional water purity directly from your tap. And its 3:1 water efficiency ratio achieves less
waste while being sustainable.
How long does the filter last before needing a replacement?
The lifespan of the filter depends on usage and local water quality, but typically it should be
replaced every 12 months.
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