Take matter in your hands!

Safe water is a luxury to come by today and the daily news does not help. Are you too tired of worrying
about your family’s safety with water? Then take the matter in your hands and make the choice of
ordering an RO filter today!

Reverse Osmosis Filters are proven to provide nothing but the best water in your glass. Used at a much
larger level, these are the best investments you will make for your family’s health.

AMPAC USA has all the best options of a safe water filter. The systems we provide
1. Operate on the core process of reverse osmosis.
2. Remove every contaminant like leaves, rocks, TDS, chemicals and biological matter etc.
3. Are 99% effective in removing contaminants and impurities from your drinking water?
4. Have capacities customizable according to the individual family needs.

Our products are trusted by all our clients who always come back for more. Every AMPAC System has
WQA certification meaning it is verified on international standards of safety. All this with a 24×7
customer support system so you are never alone.

Get the best out of your experience in Water Filtration only with AMPAC USA. Click the button below to
know more!
Cheers!

The Science Behind Reverse Osmosis Water Filtration

Reverse osmosis works by applying hydraulic pressure, typically 50 to 150 psi for residential systems, to force feedwater across a semipermeable TFC membrane with pore sizes of approximately 0.0001 microns. This blocks dissolved salts, organic compounds, and microorganisms while allowing water molecules to pass through to the permeate stream for use.

A standard multi-stage RO system operates through four sequential filtration stages. The first stage is a sediment pre-filter at 5 microns that removes particulates, sand, silt, and rust that would foul the RO membrane, and is typically replaced every 6 to 12 months. The second stage is a carbon block pre-filter that adsorbs chlorine, chloramines, and volatile organic compounds that degrade membrane performance, and is essential for chlorinated municipal water supplies. The third stage is the RO membrane itself, which is the primary separation stage where TFC membranes achieve 95 to 99 percent rejection of dissolved solids. AMPAC USA membranes are rated for 50 to over 500 gallons per day depending on the model. The fourth stage is a polishing carbon filter that removes residual taste or odor compounds through post-treatment activated carbon, delivering neutral-tasting purified water.

The WQA Gold Seal certification held by AMPAC USA systems verifies independent third-party testing against NSF/ANSI 58 standards, confirming TDS reduction claims, heavy metal removal rates, and material safety have been validated by an independent body rather than self-reported.

For families and facility managers concerned about specific contaminants, AMPAC USA systems consistently achieve lead removal over 98 percent, bringing concentrations from the EPA action level of 15 ppb to under 0.3 ppb. Arsenic removal exceeds 95 percent, which is critical for well water users in affected US regions. Fluoride reduction ranges from 85 to 92 percent. Total coliform elimination reaches 99.99 percent when combined with a UV stage. PFAS compound reduction exceeds 90 percent, which is increasingly relevant given new EPA PFAS maximum contaminant levels taking effect in 2026.