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Popular products of standing water dispensers, under sink RO filter systems and spare parts. NSF, WQA tests quality. Support bulk business order with low bulk prices.

China Factory Wholesale iSpring Comparable 5 Stage Reverse Osmosis Systems

China Factory Wholesale iSpring Comparable 5 Stage Reverse Osmosis Systems

Standard 5 Stage Fine Filtration. Accredited against NSF/ANSI Standard 58. Offer gallons of 50, 75, 100, etc. Contact us, get affordable made-to-order quotation now.

Product Specification:
  • Item: 5 Stage Reverse Osmosis System
  • Replaces: iSpring
  • Capacity: 50, 75, 100 Gallons
  • Cert.: NSF/ANSI 58
  • Factory: China
Contact Supplier
  1. Product Details
  2. Company Profile
  3. Request a Quote

1. BESTPURE Manufactures Cost Effective iSpring Comparable 5 Stage Reverse Osmosis Systems On Wholesale Business Supply

BESTPURE kitchen under sink 5 stage reverse osmosis water purifiers


2. There Are Altogether 5 Various Filter Cartridges and The 6th One Can Be Customized.


  • 5 Micron Polypropylene Spun Sediment Cartridge Filter
  • Granulated Activated Carbon Filter Cartridge
  • Activated Carbon Block Water Filter
  • High-precision Reverse Osmosis Membrane Filter
  • Post Inline Carbon Water Filter Cartridge
  • Customized Filter Cartridge based on Requirements


ispring compatible similar 5 stage reverse osmosis water systems


3. Installation Guide Sketch of This 5 Stage Reverse Osmosis Water Filtration System


5 stage reverse osmosis system installation guide sketch


4. Frequently Asked Questions


  What’s the MOQ?

  MOQ is 1000pcs, the quantity is just for reference. You can mix
  different models in one container. And please understand the price is
  related to your quantity. Favorable price will be sent base on your
  large order.

  Should we use our logo/brand ?

  Yes, of course. OEM is absolutely supported. But there is the request
  for your order.


  If your order is not big enough, Door to Door Service is the best
  choice via UPS, FEDEX, DHL, EMS.

  For big quantity, by air or by sea through your forwarder is one
  Normal Way , we also can provide cost-effective forwarder for your

  How can I get a sample ?
  What’s the sample fee ?
  How long will it take?

  Please confirm with us the model you’ll purchase, and you prepaid
  the sample fee, after sample tested and qualified, we will refund this
  sample fee when you place the bulk order. We can send out the
  sample within 2 working days after receiving payment.


  We produce parts by ourselves, which makes more competitive price
  and faster delivery.

  We provide OEM service and submit various styles, latest designs to
  our clients.

  We have great experience on providing high quality service to clients.



Check Our Production Base, Assembly Line, Laboratory and Tests, Authoritative Certification.


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