What kind of warranty comes on this product and is it only valid if professionally installed?

This system comes with a 1 year limited warranty. It is valid regardless of how it is installed.

will this filter out nitrates?

Yes, the 3M 4US-RO-S01H will remove nitrates

Does it remove pesticides

Thank you for your question. I am afraid we have not tested for all different kinds of pesticides. What I can say is this system will remove a great list of different chemicals and minerals tested for and that a reverse osmosis system is the best filtration system on the residential market as of today. If there was a system that could take out pesticides, this would be the best one to have. Please visit us at whirlpoolwatersolutions.com and select filtration systems to find out more about what it can filter out. (hint: take a look at the owners manual under performance claims)

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3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System

3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System

Product ID: 43027900

Details

Brand
3M
Included Components
1 system 3 1 1
Installation Type
Under Sink
Item Weight
6 pounds
Material
Plastic
Model Name
4US-RO-S01H

💧22,000+ bottles filtered/year

🔄Quick-change filters, no water off

🛡️Removes 0.5 micron contaminants

KD 71.33

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Description

💧 Drink Smart, Live Pure — Your Kitchen’s Ultimate Water Upgrade

ECO CHIC COST SAVVY - Ditch plastic bottles and save money while enjoying premium water quality every day.
DIY INSTALLATION READY - Complete kit with system, faucet, filters, and installation tools—get set up in no time.
ENDLESS PURE HYDRATION - Access bottled water quality straight from your tap—over 22,000 bottles worth annually.
EFFORTLESS FILTER SWAPS - Quick-change design means zero downtime and no need to shut off your water supply.
ADVANCED CONTAMINANT DEFENSE - Eliminates chlorine taste, lead, pharmaceuticals, and microscopic impurities down to 0.5 microns.

The 3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System delivers premium bottled water quality directly from your kitchen sink. It filters over 22,000 bottles worth of water annually, removing contaminants as small as 0.5 microns including chlorine, lead, pharmaceuticals, and more. Featuring a quick-change filter design, it allows hassle-free replacements without shutting off your water. The package includes everything needed for easy DIY installation: system, faucet, filters, and installation kit—perfect for health-conscious professionals seeking convenience and sustainability.

Specifications

ASIN	B010QY8MOU
Best Sellers Rank	#905,700 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,451 in Under-Sink & Countertop Filtration
Brand Name	3M
Container Type	Bottle
Customer Reviews	3.4 3.4 out of 5 stars (25)
Global Trade Identification Number	00051128890066
Included Components	1 system, 3 filters, 1 faucet, 1 installation kit
Installation Type	Under Sink
Item Type Name	3M Quick Change High Performance Reverse Osmosis Water Filtration System - Model 4US-RO-S01H
Item Weight	6 pounds
Manufacturer	Water Channel Partners
Material Type	Plastic
Model Name	4US-RO-S01H
Model Number	4US-RO-S01H
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Chlorine Reduction
Part Number	4US-RO-S01H
Power Source	Manual Operation (Hand Pump Or Gravity-fed)
Purification Method	Reverse Osmosis
UPC	051128890066
Unit Count	1 Count
Upper Temperature Rating	113 °F

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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KD 71.33

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KUWAIT.

Secure transaction

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Fast, free shipping, member pricing & priority support.

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TrustScore 4.5 | 7,300+ reviews

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