The OROS-8PK-50 complete replacement filter set (with extra pre-filter set) includes (2) 5 micron polypropylene sediment filter, (4) 5 micron coconut shell carbon block filters, high-quality TFC 50GPD membrane and an inline coconut shell post carbon filter. Compatible with OROS-50 reverse osmosis system and standard sized under-sink reverse osmosis systems. The filters are industry standard sized to fit in under-sink reverse osmosis systems with standard 10″ filter housings and 12″ membrane housing.
The sediment filter removes sand, silt, dirt and rust particles. The carbon block filters reduces chlorine, taste and odor. Carbon block also removes Volatile Organic Carbon Compounds, Insecticides/Pesticides & Chemicals*. 50GPD TFC reverse osmosis membrane rejects impurities in water down to 0.0001 micron. Inline coconut shell post carbon filter for reduction of chlorine, taste and odor. Depending on usage and feed water quality, the stage 1, 2 & 3 filters are typically replaced every 6-12 months. *These claims are based on manufacturer testing. These claims are not certified by NSF.
Steve (verified owner) –
I had purchased an installed an Olympia 5-Stage RO system about two years ago, and simply forgot all about changing out the filters, until one day my daughter complained, “Dad, the RO water is starting to taste nasty.” Boy was she right, I had not noticed because I drink soda most of the time.” So, I went to the basement and looked at our RO system– thank goodness that the carbon filter was labeled with the Olympia brand name and website address. This let me quickly order this replacement set of filters. When the package arrived, I was very pleased with the way the filters had been packed for shipping. The outside box was slightly damaged, but all of the filters inside were in perfect condition. I replaced all 5 filters on our system and we’ve got perfect RO water again!
Great product, easy to install and filters water great.
Ramesh Gokal (verified owner) –
I have ordered before and the product has been excellent. This time the delivery box came totally damaged and scotch taped all over. Have not installed the filters but am trusting that they are not damaged.
Dan Baxter (verified owner) –
Had a tank failure just over a year from installation and Olympia had one to me the next day. So I ordered this complete replacement set and am very happy with the quality of product and the excellent customer service.
JOSEPH S BATAL (verified owner) –
Good quality and price
Ordered the refill kit of filters for my RO system (also purchased from Olympia) Nice to get a well-labeled replacement set that I know will drop right in.