SKU: 53801044535

iSpring RTW5 Compatible Filter Kit with 50 GPD Membrane

Sale price$92.20 Regular price$102.45
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

iSpring RTW5 Compatible Filter Kit with 50 GPD Membrane1 Year Compatible Filter Replacement Kit with RO Membrane for iSpring RTW5 Reverse Osmosis System INCLUDES: STAGE 1 1x Sediment Pre Filter (RW SED2510050) Replace every 6 12 months or as needed STAGE 2 1x Carbon GAC Pre Filter (OCB934RO T33) Replace every 6 12 months or as needed STAGE 3 1x Carbon Block Pre Filter (OMB934 5m) Replace every 6 12 months or as needed STAGE 4 1x RO Membrane TLC 50 GPD (200359) Replace every 24 months STAGE 5 1x Inline

1-Year Compatible Filter Replacement Kit with RO Membrane for iSpring RTW5 Reverse Osmosis System

INCLUDES:

  • STAGE 1 - 1x Sediment Pre-Filter (RW-SED2510050) - Replace every 6-12 months or as needed
  • STAGE 2 - 1x Carbon GAC Pre-Filter (OCB934RO T33) - Replace every 6-12 months or as needed
  • STAGE 3 - 1x Carbon Block Pre-Filter (OMB934-5m) - Replace every 6-12 months or as needed
  • STAGE 4 - 1x RO Membrane TLC 50 GPD (200359) - Replace every 24 months
  • STAGE 5 - 1x Inline Carbon Post Filter 2" x 10" (K2533-JJ) - Replace every 6-12 months or as needed

We offer two replacement filter kits so you can get exactly what you need — and avoid paying for filters you don’t.

  • Year 1 Kit (Includes RO Membrane) available on this page:
    Ideal for your first full replacement, this kit includes all filters plus the RO membrane, which typically lasts up to 24 months.

  • Year 2 Kit (Without RO Membrane):
    After the first year, you only need to replace the pre-filters and post-filter, since the RO membrane is still good for another year. This kit helps you save money while keeping your system performing like new.

*Filters may need to be replaced more often than indicated depending on water contaminant levels and volume of water being treated.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53801044535

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4.2 ★★★★★
Based on 13 reviews
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Verified Purchase
allentda
Cuba, US
★★★★★ 4
amazing product, a little too pricey
it worked amazing while we were trying to swim in the ocean and snorkel in the ocean. The only downfall I have of this is the price is so much for such a little amount.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
S
Verified Purchase
Segev
Houston, US
★★★★★ 5
Great clean sunscreen
Great sunscreen, made of minerals instead of chemicals, holds nice in water when surfacing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
R
Verified Purchase
Rachael
Bozeman, US
★★★★★ 5
My go to brand
My go to brand. Other brands I have to reapply constantly and still have sunburn. I love this brand and the stick is even better for applying sunscreen. Very reliable without any mess!
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Reviewed in the United States on February 3, 2025
N
Nicole Ward
Lowell, US
★★★★★ 1
Not fur Surfing or other Water Sports
I got this in a swag bag from a surfing contest. The stick is very dry...that's the only way I can explain how it feels. It certainly doesn't glide on like other face sticks. After one wave and ducking my face in the water, the product smeared off and ran into my eyes. My vision got blurry from that, and it was really hard to see the waves coming in. I won't be using this product ever again. I also looked at the EWG website, and this product was given a 6. For those new to EWG, that's not a good rating. You want like a 1 or 2.
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Reviewed in the United States on January 10, 2026
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Verified Purchase
MJWalsh
Grantham, US
★★★★★ 5
Perfect for travel
Nice size and easy to apply. And no burns!
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Reviewed in the United States on September 15, 2024

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