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

💧Filters 22,000+ bottles/year

🔄Quick-change filters, no water shutoff

🛡️Removes 0.5 micron contaminants

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S/.1066

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Pure water, zero hassle—hydrate like a boss.

DIY INSTALLATION READY - Complete kit with system, filters, faucet, and installation tools—get set up in no time.
EFFORTLESS FILTER SWAPS - Quick-change design means zero mess and no need to turn off your water supply.
ENDLESS BOTTLED WATER QUALITY - Enjoy over 22,000 bottles worth of pure water annually—straight from your tap.
COMPREHENSIVE CONTAMINANT DEFENSE - Reduces chlorine, lead, pharmaceuticals, arsenic, and more for truly clean hydration.
PERFECT FOR THE HEALTH CONSCIOUS PRO - Elevate your kitchen with premium water for cooking, coffee, and wellness.

The 3M 4US-RO-S01H Reverse Osmosis System delivers premium bottled water quality at your kitchen sink, filtering out contaminants down to 0.5 microns. With a quick-change filter design that requires no water shutoff and a complete DIY installation kit, it offers a seamless upgrade to your home hydration experience, filtering the equivalent of over 22,000 bottles annually.

Specifications

ASIN	B010QY8MOU
Best Sellers Rank	#860,830 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,309 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
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
Smart Home Compatibility	Not Smart Home Compatible
UPC	051128890066
Unit Count	1.0 Count
Upper Temperature Rating	113 Degrees Fahrenheit

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