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Captain O-Ring

Item #: 214755194

Captain O-Ring Replacement PRTHORING7 O-Ring Kit for Express Water RO Systems (PRTHORING6) Reverse Osmosis

90% of respondents would recommend this to a friend

Item #: 214755194

PKR 7453

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

100+ bought

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Friday, November 20

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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.

What Stands Out

Comprehensive Kit

Includes multiple O-rings designed specifically for Express Water RO systems, ensuring a complete solution for all your replacement needs.

Premium Quality

Made from durable materials that resist wear and tear, providing long-lasting performance that enhances the efficiency of your reverse osmosis system.

Easy Installation

User-friendly design allows for quick and hassle-free replacements, making maintenance simple even for those with minimal DIY experience.

Product Details

Product Technical Details

Manufacturer	‎Captain O-Ring LLC
Part Number	‎PRTHORING7
Item Weight	‎0.8 ounces
Product Dimensions	‎7 x 4 x 0.4 inches
Item model number	‎PRTHORING7
Color	‎Black
Included Components	‎O-Rings

Who Should Buy?

Homeowners
Ideal for homeowners who own Express Water RO systems and need an efficient and durable O-Ring replacement.
DIY Enthusiasts
Perfect for DIY enthusiasts looking to easily replace O-Rings without professional assistance or costly service calls.
Water Purity Seekers
Beneficial for individuals focused on maintaining high water purity standards in their reverse osmosis systems.

Non-Express Systems
Not suitable for users with reverse osmosis systems that are not compatible with Express Water products.

Product Description

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Customer Questions & Answers

Question: How to Shop Captain O-Ring Replacement PRTHORING7 O-Ring Kit for Online From Ubuy?

Answer: It’s easy to shop Captain O-Ring Replacement PRTHORING7 O-Ring Kit for online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Captain O-Ring Replacement PRTHORING7 O-Ring Kit for Available to Shop Online in Pakistan?

Answer: Yes, at Ubuy Pakistan this product is available for you to shop at a reasonable price. The Captain O-Ring Replacement PRTHORING7 O-Ring Kit for is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Captain O-Ring Water Filtration Replacement Parts ‎PRTHORING7 Editorial Review

The Captain O-Ring Replacement PRTHORING7 O-Ring Kit for Express Water RO Systems has received a generally positive reception among customers who have utilized the product. Users appreciate the high quality and durability of the O-rings, noting that they function well after installation. Many customers found the installation process to be straightforward, contributing to an overall satisfactory experience. Even those who have yet to install the O-ring kit express confidence in its quality based on its initial appearance. While some users have highlighted the effectiveness and utility of the product—especially in conjunction with five-stage reverse osmosis systems—others have simply commended the reasonable pricing as an added benefit. The PRTHORING7 kit seems to meet the needs of Consumers looking for a reliable replacement for older O-rings, making it a valuable addition to their reverse osmosis systems. **

Customer Reviews & Ratings

4.6

18 customers ratings

5 Star

78%
4 Star

8%
3 Star

14%
2 Star

0%
1 Star

0%

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Pros

High-quality O-rings that function well
Easy to install
Durable and reliable performance
Good price point

Cons

Some customers have not yet installed the product, limiting feedback on performance after use.

Platform Trust & Buyer Confidence

4.3/5 9928 reviews

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Mona

Verified buyer

“Everything was efficient and fast. ”

05 November 2026 · via Trustpilot

Music

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“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”

05 November 2026 · via Trustpilot

William

Verified buyer

“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”

06 November 2026 · via Trustpilot

Andrew

Verified buyer

“Fast delivery, good and secure packaging, everything was fine and with no problems.”

06 November, 2026 · via Trustpilot

Stephen

Verified buyer

“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”

07 November 2026 · via Trustpilot

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PKR 7453

Order now and get it around Friday, November 20

QTY:

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Captain O-Ring Replacement PRTHORING7 O-Ring Kit for Express Water RO Systems (PRTHORING6) Reverse Osmosis