Some of the better RO systems in the market have between five to seven stage filtration systems. Only the extremely high end systems have seven stages. Else for home use, a six stage filtration system works just as well. The iSpringRCC7AK system has the best 6 stage ro system among the RO filtrations systems in this segment.
Both in terms of cost, user friendliness and support, it is far better than the market leader APEC. The cost is atleast 10$ less than APEC and what’s more it’s replacement filters which last for a year are atleast 30USD less. It has a DIY system for easy self-installation with minimal technical support. It has a one year money back guarantee, one year technical warranty and one year limited warranty. Above all, it is more cost-efficient and worth the money with its extras than APEC.
ISpringRCC7AK RO system’s six stage filtration system has a very unique feature. It has an alkaline filter which balances the pH in water. It also restores essential minerals, such as magnesium and calcium. The system claims to purify water up to 99%. At the same time it removes contaminants and harmful chemicals like chlorine and fluoride. It works by removing the larger particles at stage one and progressively removes the dissolved minerals.
Six stage system
Stage 1 –It has a рοlyрroрylеne sediment filter with high capacity to remove dirt. It works to remove rust, sediment, sand, and particulate matter.
Stage 2 –It has a carbon filter which is activated to remove impurities at a granular or micro level. At this stage it removes chlorine, which improves taste of water as well. It also eliminates odours.
Stage 3 –This is the pre-filter stage and has a carbon block. The carbon block improves efficiency, further removes odours and enhances taste. It also extends the life of the membranes.
Stage 4 –This stage has the Reverse Osmosis Membrane. This is the key stage where minerals dissolved in water are removed. These minerals include the more harmful ones like lead and arsenic and also sodium and fluoride.
Stage 5 – This stage has another carbon filter which removes any possible residual odoursand tastes from the storage tank.
Stage 6 –The final stage is the most unique feature of the iSpringRCCAK7 filtration system. This is the stage which has alkaline filters. These filters maintain the pH balance of water to neutral or alkaline levels. They also restore key minerals like magnesium and calcium which had been stripped earlier.
All in all the iSpringRCCAK7 filtration system is the best 6 stage RO system in this segment in the market.
