---
product_id: 205989088
title: "Pentair 152509 8-1/2-Inch Square Ring Replacement Pool/Spa Filter and Pump"
brand: "pentair"
price: "€ 119.59"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/205989088-pentair-152509-8-1-2-inch-square-ring-replacement-pool
store_origin: CY
region: Cyprus
---

# Pentair 152509 8-1/2-Inch Square Ring Replacement Pool/Spa Filter and Pump

**Brand:** pentair
**Price:** € 119.59
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pentair 152509 8-1/2-Inch Square Ring Replacement Pool/Spa Filter and Pump by pentair
- **How much does it cost?** € 119.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/205989088-pentair-152509-8-1-2-inch-square-ring-replacement-pool)

## Best For

- pentair enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Rubber |
| Item Diameter | 8.5 Inches |
| Brand | Pentair |
| Colour | Black |
| Nominal Outside Diameter | 8.5 Inches |
| UPC | 788379693503 |
| Global Trade Identification Number | 00788379693503 |
| Country of Origin | USA |
| Model number | PEN152509Z |
| Item Weight | 41 g |
| Item model number | PEN152509Z |
| Are batteries included? | No |

## Product Details

- **Material:** Rubber
- **Item Diameter:** 8.5 Inches
- **Brand:** Pentair
- **Colour:** Black
- **Nominal Outside Diameter:** 8.5 Inches

## Images

![Pentair 152509 8-1/2-Inch Square Ring Replacement Pool/Spa Filter and Pump - Image 1](https://m.media-amazon.com/images/I/416C7XQX3eL.jpg)

## Questions & Answers

**Q: Will this o-ring go onto pentair triton II tr-100 sand filter where the sand gets inserted in?**
A: No. The gasket you make reference to is for a multi-Port assemble.

**Q: Will this fit the lid of a pentair tr100?**
A: No. This is designed for use with the Commercial filter models, TR100C and TR140C, but not the TR100. I believe the TR100 uses a part number 154493, but please consult your filter manual to identify the appropriate part number for your filter.

**Q: Will this also fit the TR100 (140210) or just the TR100C?**
A: Just the TR100C

**Q: Does this oring need a lubricant when installing ?**
A: Yes, we used Aqua EZ o-ring lubricant.

---

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**Shop now:** [https://www.desertcart.com.cy/products/205989088-pentair-152509-8-1-2-inch-square-ring-replacement-pool](https://www.desertcart.com.cy/products/205989088-pentair-152509-8-1-2-inch-square-ring-replacement-pool)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-22*