---
product_id: 27418260
title: "Pentair Pentek 166219 Big Clear Filter Housing, 1\" NPT #10 Whole House Heavy Duty Water Filter Housing with Pressure Relief Button, 10-Inch, Blue/Clear"
brand: "pentek"
price: "1307.59 DT"
currency: TND
in_stock: true
category: "Pentek"
url: https://www.desertcart.tn/products/27418260-pentair-pentek-166219-big-clear-filter-housing-1-npt-10
store_origin: TN
region: Tunisia
---

# 10-inch Big Blue compatible Clear Lexan sump for instant flow check Pressure relief button for effortless cartridge swaps Pentair Pentek 166219 Big Clear Filter Housing, 1" NPT #10 Whole House Heavy Duty Water Filter Housing with Pressure Relief Button, 10-Inch, Blue/Clear

**Brand:** pentek
**Price:** 1307.59 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Clear, tough, and hassle-free filtration for the savvy homeowner.

## Quick Answers

- **What is this?** Pentair Pentek 166219 Big Clear Filter Housing, 1" NPT #10 Whole House Heavy Duty Water Filter Housing with Pressure Relief Button, 10-Inch, Blue/Clear by pentek
- **How much does it cost?** 1307.59 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/27418260-pentair-pentek-166219-big-clear-filter-housing-1-npt-10)

## Best For

- pentek enthusiasts

## Why This Product

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

## Key Features

- • **See Your Water Flow:** Transparent housing lets you monitor cartridge life and performance without guesswork.
- • **Heavy-Duty Durability:** Built with reinforced polypropylene and Lexan for unmatched chemical resistance and longevity.
- • **Effortless Maintenance:** Pressure relief button simplifies cartridge changes—no mess, no hassle.
- • **Universal Compatibility:** Fits any 10" x 4.5" Big Blue or heavy-duty sediment/carbon filter cartridge for ultimate flexibility.
- • **High-Capacity Performance:** Designed for large-volume, high-flow whole house filtration—perfect for busy modern homes.

## Overview

The Pentair Pentek 166219 Big Clear Filter Housing is a 10-inch, heavy-duty water filter housing designed for whole house filtration systems. Constructed from reinforced polypropylene and clear Lexan, it offers chemical resistance and on-site visual monitoring of cartridge performance. Featuring a pressure relief button for easy cartridge replacement, it is compatible with any standard 10" x 4.5" Big Blue or heavy-duty sediment/carbon filter cartridge, making it ideal for high-flow, large-capacity residential and commercial water filtration needs.

## Description

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-BIG-CLEAR-LX-10 is manufactured from durable polypropylene and has excellent chemical resistance. The BIG-CLEAR-LX-10 housing is compatible with a wide variety of heavy duty filter cartridges and offers on-site examination of flow, performance and cartridge life making it ideal for many residential and commercial applications.

## Features

- HEAVY DUTY FILTER HOUSING ideal for large-capacity, high flow applications
- CLEAR SUMP HOUSING offers on-site examination of flow, cartridge life and performance
- PRESSURE RELIEF BUTTON for easy cartridge replacement
- COMPATIBLE WITH ANY 10" x 4.5" Big Blue or other heavy duty sediment or carbon filter cartridge
- CONSTRUCTED of reinforced polypropylene (cap) and Lexan (sump)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004H36N66 |
| Best Sellers Rank | #62,772 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #566 in Replacement Under-Sink Water Filters |
| Brand Name | Pentek |
| Capacity | 180 cubic inches |
| Container Type | Cartridge |
| Customer Reviews | 4.4 4.4 out of 5 stars (883) |
| Global Trade Identification Number | 00799932590597 |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 7"L x 7"W x 12"H |
| Item Type Name | Whole House Heavy Duty Water Filter Housing with Pressure Relief Button, 10-Inch, Blue/Clear |
| Item Weight | 5.4 pounds |
| Manufacturer | Pentek |
| Material Type | Polypropylene (PP) |
| Model Name | Big Clear Filter Housing, 1" NPT #10 |
| Model Number | 166219 |
| Other Special Features of the Product | Heavy Duty Clear Lexan Housing |
| Part Number | 166219 |
| Power Source | Manual |
| Purification Method | Distillation |
| UPC | 799932590597 807032970802 809390001488 806294982516 808112758587 809188527480 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 100 °F |

## Product Details

- **Brand:** Pentek
- **Capacity:** 180 cubic inches
- **Installation Type:** Under Sink
- **Item Weight:** 5.4 pounds
- **Material:** Polypropylene (PP)
- **Package Information:** Cartridge
- **Power Source:** Manual
- **Product Dimensions:** 7"L x 7"W x 12"H
- **Purification Method:** Distillation
- **Special Feature:** Heavy Duty Clear Lexan Housing

## Images

![Pentair Pentek 166219 Big Clear Filter Housing, 1" NPT #10 Whole House Heavy Duty Water Filter Housing with Pressure Relief Button, 10-Inch, Blue/Clear - Image 1](https://m.media-amazon.com/images/I/71UnGiE135L.jpg)

## Available Options

This product comes in different **Pattern, Color, Size, Style** options.

## Frequently Bought Together

- Pentair Pentek 166219 Big Clear Filter Housing, 1" NPT #10 Whole House Heavy Duty Water Filter Housing with Pressure Relief Button, 10-Inch, Blue/Clear
- Pentair Pentek DGD-5005 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 10" x 4.5", 5 Micron, Pack of 1

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**Shop now:** [https://www.desertcart.tn/products/27418260-pentair-pentek-166219-big-clear-filter-housing-1-npt-10](https://www.desertcart.tn/products/27418260-pentair-pentek-166219-big-clear-filter-housing-1-npt-10)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-24*