---
product_id: 223983665
title: "Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16)"
brand: "captain o-ring"
price: "C$1832"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/223983665-captain-o-ring-replacement-p6563-o-ring-for-bestway-flowclear
store_origin: NI
region: Nicaragua
---

# 2-pack for seamless replacement Precision-fit 4.48" ID x 4.90" OD Proudly USA assembled quality Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16)

**Brand:** captain o-ring
**Price:** C$1832
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with confidence—never let a leak slow your flow!

## Quick Answers

- **What is this?** Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16) by captain o-ring
- **How much does it cost?** C$1832 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/223983665-captain-o-ring-replacement-p6563-o-ring-for-bestway-flowclear)

## Best For

- captain o-ring enthusiasts

## Why This Product

- Trusted captain o-ring brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Double the Backup:** Includes two premium-grade o-rings so you’re always ready for maintenance without delay.
- • **Perfect Fit, Zero Leaks:** Engineered specifically for Bestway Flowclear 1000/1200/1500 sand filters to ensure a flawless seal every time.
- • **Made in the USA, Built to Last:** Crafted and assembled domestically with strict quality control for durability and peace of mind.
- • **Expert Support at Your Fingertips:** Captain O-Ring LLC offers personalized assistance to confirm your part number, eliminating downtime and frustration.
- • **Easy Identification & Installation:** Clear part number (P6563) compatibility ensures you get the right replacement on the first try—no guesswork.

## Overview

The Captain O-Ring Replacement P6563 is a precision-engineered, USA-assembled o-ring designed exclusively for Bestway Flowclear 1000/1200/1500 sand filter strainer lids. This 2-pack ensures a perfect fit with exact 4.48" inside and 4.90" outside diameters, providing a reliable, leak-proof seal. Backed by expert support and quality assurance, it’s the essential upgrade for maintaining peak pool filtration performance.

## Description

Full description not available

## Features

- Replacement P6563 (also called P6563ASS16) o-rings for Bestway Flowclear 1000/1200/1500 sand filter strainer lid.
- (2 Pack) Includes two P6563 o-rings. O-Ring measures approximately 4.48" inside diameter x 4.90" outside diameter
- Please confirm you have a Flowclear 1000/1200/1500 sand filter (58315, 58400, 58401E, 58402, 58404GS, 58498E, etc) and that you are looking for o-ring part number P6563 before ordering (see pump diagram photo to see where the P6563 o-ring fits in the Flowclear 1000/1200/1500 sand filter strainer lid).
- Captain O-Ring LLC produces several different size o-rings for BestWay pumps, filters, and other equipment. Please check your system's user manual to confirm that it calls for this part number to ensure you order the correct o-ring size. If you're not sure, please contact Captain O-Ring LLC and we'll be happy to help determine the correct o-ring part number/size so you can get it right on the first try and get your system back up and running!
- Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

## Product Details

- **Material:** Rubber" or "Elastomer
- **Nominal Inside Diameter:** 4.48 Inches
- **Item Diameter:** 4.9 Inches
- **Brand:** Captain O-Ring
- **Color:** Black

## Images

![Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16) - Image 1](https://m.media-amazon.com/images/I/61BC83wH2sL.jpg)
![Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16) - Image 2](https://m.media-amazon.com/images/I/71KtUPy79cL.jpg)
![Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16) - Image 3](https://m.media-amazon.com/images/I/81pTOAKM60L.jpg)
![Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16) - Image 4](https://m.media-amazon.com/images/I/716mIjiuWNL.jpg)
![Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16) - Image 5](https://m.media-amazon.com/images/I/81hXs0jZ7lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit like a glove
*by A***R on June 23, 2025*

Exactly the one I needed.

### ⭐⭐⭐⭐⭐ great customer service
*by P***M on May 20, 2025*

very good all the way around

### ⭐⭐⭐⭐⭐ Identical fit for Flowclear 1500
*by K***R on July 21, 2023*

The media could not be loaded. Identical to OEM part in diameter and thickness.A warning during install:Don't seat the o-ring too deeply into the groove or you won't get a good seal with the lid and it will leak! Pop it into the groove just enough for it to stay put and that will be sufficient for a good seal.I coated the o-ring with silicon grease prior to install and covered the clear top with an old plastic bucket to prevent the new o-ring from rapid UV degradation.

## Frequently Bought Together

- Captain O-Ring - Replacement P6563 O-Ring for Bestway Flowclear 1000/1200/1500 Sand Filter Strainer Lid (2 Pack, P6563ASS16)
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**Shop now:** [https://www.desertcart.ni/products/223983665-captain-o-ring-replacement-p6563-o-ring-for-bestway-flowclear](https://www.desertcart.ni/products/223983665-captain-o-ring-replacement-p6563-o-ring-for-bestway-flowclear)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-27*