Replacement Water Filter Cartridge For SimPure T1-400ALK T1-400UV RO System Improves The PH of RO Water, Giving The Water a More Natural Taste US Warehouse! Fast Delivery, Fast Received! Features: PP: Melt Blown Sediment Filter PP Filter removes contaminants 1 micron or greater in diameter. Removes large particles, sediment, dirt, sand, rust, silt, iron, moss, pollen, protozoa and other organisms. CTO: Activated Carbon Block Filter CTO Filter removes contaminants 0.1 microns or greater in diameter. It filters out large particulate matter and algae; adsorb chemicals such as carbon tetrachloride, chlorine and chloramines, lead, etc; Removes taste, odors and similar contaminants from water. RO: Reverse Osmosis Membrane Filter RO Filter removes contaminants 0.0001 microns or greater in diameter, Removes almost all of the metal ions, Impurities, heavy metals, colors, and dissolved solids by only allowing water molecules to pass through it. ALK: Alkaline Mineral pH+ Filter It rebalances the water with active mineral technology adding calcium, potassium, magnesium, and other essential minerals back to the water, giving your drinking water a more natural taste. 3s Replacement, No Disassembly Replacement can be completed within 3 seconds with a single twist and no need to use any tool. Providing you with the easiest way to install without disassembly. No Cracking or Leaking The sealed under sink water filter is made of durable materials, which will not break or leak. The integral design eliminates harmful impurity from breeding, which also allows you to get rid of replacing bottom cap. Package Included: 4x PP Filter Cartridge 4x CTO Filter Cartridge 4x ALK Filter Cartridge 2x RO Filter Cartridge Return 1. Accept Return in 60 days for refund or replacement, goods in resalable condition 2. Contact for address and reference number before return (note: unannounced parcel may be returned to wrong address, seller will not be responsible for this) Shipping Fast shipping by USA LOCAL FAST SHIPPING, Mostly, all of the products will be shipped out within 1 working day after we received the payment and your contact phone number. Please check your shipping address before payment. Why Choose the USA Stock? 1. USA Local Shipping, No Extra Customs Cost to the USA 2. Fast Delivery: 2-5 Working days Delivery 3. Best After-Sales Service!!! Feedback Please leave five stars positive feedback positive comment and Five-Stars. Contact us if you have any question, Give us a chance to serve you, negative feedback could not solve anything. communication Please! Payment We accept all major Credit cards, PayPal, and Google Pay. Taxes may be applicable at checkout.