Large-Capacity Undersink

Generous 4-Gallon (approx. 15L) Filtration Capacity
WQA Certified (Water Quality Association)
NSF/ANSI Certified Performance

Option

Home Visit

Purchase

Terms

3 years

5 years

6 years

One Time

Clear

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Under Sink P-09CL

Dimension (W xD x H) : 13.8 x 8.7 x 16.4 (inch)
Additional tank connection available ($50 + tax)
Can be connected to a refrigerator (additional service fee $25)

STEP 1) `11 Sediment 5μm
STEP 2) `11 Sediment 20μm
STEP 3) `11 Neo-sense (Sediment + Pre-Carbon)
STEP 4) `11 RO (Reverse Osmosis Membrane)
STEP 5) `11 Inno-sense (Po

Pricing table for Coway Water Purifier P-09CL: 6-year rental at $30.99, 5-year rental at $34.99 with $1,199 purchase option, and 3-year rental at $38.99 per month including professional visit maintenance.

Experience Coway’s new undersink water purification system.

The filter cover case protects the filter from contaminated environments.

Large-Capacity Undersink Water Purifier Q&A

Q1: What is the purification capacity of the Coway Large-Capacity Undersink Water Purifier (P-09CL)?

A: The Coway P-09CL offers a high-capacity purification system of approximately 4.4 gallons (about 15 liters) of total filtered water storage.

This large tank capacity ensures a stable and continuous supply of purified water, making it suitable for households, offices, and other shared environments where multiple users rely on clean water throughout the day.

In addition, its under-sink design allows efficient space utilization while still delivering a high volume of purified water on demand, ideal for filling large containers or handling frequent usage.

Q2: What are the filter performance and certification details of this product?

A: This model is equipped with a high-performance 3-stage reverse osmosis (RO) filtration system, certified by the Water Quality Association (WQA) and NSF/ANSI standards.

It thoroughly reduces harmful contaminants in water, including microplastics, heavy metals, and viruses, delivering exceptionally pure and clean-tasting water.

Q3: Is it possible to install it even if the space under the sink is small?

A: The P-09CL is designed with a compact main unit measuring 13.8 × 8.7 × 16.4 inches, allowing efficient use of under-sink space.

The filter cover case protects the filter from external contamination, ensuring cleaner operation and better hygiene. In addition, only the dedicated dispensing faucet is exposed above the sink, helping maintain a clean and minimalist kitchen interior.

Q4: Can it be connected to a refrigerator ice maker or an additional tank?

A: Yes, the system is designed to support flexible expansion options. The P-09CL undersink water purifier allows for additional tank connection and can also be linked to a refrigerator or ice maker system through a separate water line.
This flexibility allows the system to be used not only as a standalone purifier but also as an integrated water supply solution for kitchen appliances.

Delivery & Installation

For both rentals and purchases, delivery and installation are provided free of charge in serviceable areas.

Filter Replacement & Maintenance

Filter replacement and regular maintenance services are provided every 6 months. Our Coway service technician will contact you in advance and visit your home on the scheduled date and time to provide the service free of charge.

For Self-Care products, replacement filters will be delivered by mail, and customers are responsible for replacing the filters themselves. This service is also included in the rental fee.

Moving & Reinstallation

If you are moving, please contact our customer service center in advance to schedule the service.
There is a $50 fee for product removal and a separate $50 fee for reinstallation.

Contract Cancellation

If the contract is canceled before the end of the agreement term, 60% of the remaining balance will be charged as an early termination fee.

However, for U.S. military personnel, if Coway service is unavailable in the new assigned location, the contract may be canceled without penalty upon submission of the required documents requested by headquarters.