• Pentair Pentek 166219 Big Clear 10" x 4.5" Filter Housing, 1" NPT by PENTAIRPENTEK
  • Pentair Pentek 166219 Big Clear 10" x 4.5" Filter Housing, 1" NPT - Image 2
  • Pentair Pentek 166219 Big Clear 10" x 4.5" Filter Housing, 1" NPT - Image 3
  • Pentair Pentek 166219 Big Clear 10" x 4.5" Filter Housing, 1" NPT - Image 4
1 4

PENTAIRPENTEK

Pentair Pentek 166219 Big Clear 10" x 4.5" Filter Housing, 1" NPT

Pentair Pentek 166219 Big Clear 10" x 4.5" Filter Housing, 1" NPT

$267.50 USD
$267.50 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • HEAVY DUTY WHOLE HOUSE FILTRATION - Designed for high-flow applications with a 1-inch NPT connection and support for flow rates up to 15 gpm with only 1 psi pressure drop.
  • CLEAR SUMP FOR VISUAL MONITORING - Transparent Lexan sump allows on-site inspection of water flow, cartridge condition, and remaining filter life without disassembly.
  • PRESSURE RELIEF FOR EASY MAINTENANCE - Built-in pressure relief button allows safe depressurization before opening the housing for cartridge replacement.
  • FITS ALL 10-INCH HEAVY DUTY CARTRIDGES - Compatible with any 10-inch x 4.5-inch Big Blue or heavy duty sediment, carbon, or specialty filter cartridge.
  • DURABLE CONSTRUCTION - Reinforced polypropylene cap and Lexan sump with Buna-N o-ring. Overall dimensions are 13.30 x 7.28 inches. Rated for temperatures of 40-100 degrees F and maximum pressure of 100 psi.

Overview

  • Brand : Pentek
  • Special Feature : Heavy Duty Clear Lexan Housing
  • Product Dimensions : 7"L x 7"W x 12"H
  • Material : Polypropylene
  • Capacity : 180 cubic inches
  • Included Components : Filter housing, cap, O-ring
  • Package Information : Cartridge
  • Installation Type : Whole House Water Tank
  • Purification Method : Distillation
  • Power Source : Manual
View full details

Customer stories

What Our Customers Say

Hear from customers about their experience with our products and service.

The quality exceeded my expectations. Beautifully made and a pleasure to use every day.

Alex Morgan

Verified customer

A thoughtful design, excellent service, and a smooth experience from start to finish.

Jordan Lee

Verified customer

Exactly what I was looking for. The attention to detail makes this feel truly special.

Taylor Kim

Verified customer

BLOG

View all
  • Stop Dealing with Clutter: How Dual-Device Wireless Chargers Streamline Your Desk

    Stop Dealing with Clutter: How Dual-Device Wire...

    In a world where we rely on multiple mobile devices throughout the workday, desk clutter accumulates fast. Between your primary smartphone, secondary work phone, wireless earbuds, and smart accessories, your...

    Stop Dealing with Clutter: How Dual-Device Wire...

    In a world where we rely on multiple mobile devices throughout the workday, desk clutter accumulates fast. Between your primary smartphone, secondary work phone, wireless earbuds, and smart accessories, your...

  • Smart Desk Accessories Every Small Business Owner Needs in 2026

    Smart Desk Accessories Every Small Business Own...

    Running a small business in 2026 means juggling endless tasks, from managing operations to handling client communications. Your desk is more than just a place to sit—it’s the command center...

    Smart Desk Accessories Every Small Business Own...

    Running a small business in 2026 means juggling endless tasks, from managing operations to handling client communications. Your desk is more than just a place to sit—it’s the command center...

  • Cable Chaos Solution: 7 Clever Ways to Hide and Organize Office Electronics Wires

    Cable Chaos Solution: 7 Clever Ways to Hide and...

    There is nothing quite like a sleek, minimalist desk setup to boost your focus and daily energy. But even with the most expensive monitor, mechanical keyboard, and standing desk, a...

    Cable Chaos Solution: 7 Clever Ways to Hide and...

    There is nothing quite like a sleek, minimalist desk setup to boost your focus and daily energy. But even with the most expensive monitor, mechanical keyboard, and standing desk, a...

1 3
View all

Frequently Asked Questions

Once your order is shipped, you will receive a confirmation email containing a tracking number and a link to monitor your delivery status in real-time. You can also log into your account to view order history.

We offer a 30-day return policy for unused items in their original packaging. To initiate a return, please visit our Returns Center or contact our customer support team. Return shipping fees may apply unless the item is defective.

We take great care in packaging, but accidents can happen. If your item arrives damaged or defective, please contact us within 48 hours of delivery with photos of the item and box, and we will promptly send a replacement or issue a full refund.

Currently, we ship to the United States and select international regions. Standard and expedited shipping options are available at checkout. Shipping rates and delivery times are calculated based on your location.