Skip to product information
1 of 6

PentairOmniFilter

Pentair OMNIFilter Whole Home 20-Inch Heavy Duty Big Blue Filter System

Pentair OMNIFilter Whole Home 20-Inch Heavy Duty Big Blue Filter System

Regular price $143.98 USD
Regular price Sale price $143.98 USD
Sale Sold out
Shipping calculated at checkout.
Quantity

About This

  • CLEANER WATER THROUGHOUT THE HOUSE - Filters your incoming main line so every tap, shower and appliance draws from the same filtered supply, which helps protect water heaters, dishwashers and plumbing.
  • CHANGE CARTRIDGES WITHOUT SHUTTING OFF THE WATER - A quarter-turn bypass diverts flow around the housing, so the household keeps running water while you swap the cartridge instead of shutting the main off.
  • PRESSURE RELIEF OPENS THE SUMP EASILY - Press the relief button to vent pressure trapped in the housing before you unscrew it, which cuts both the mess and the effort at change time.
  • HIGH CAPACITY FOR LARGER HOMES - The 20-inch heavy duty Big Blue format takes a taller cartridge with more media and connects to a 1-inch line, suiting households with higher water demand.
  • CHOOSE YOUR OWN CARTRIDGE - The filter is sold separately so you can match the media to your water, from sediment reduction to lead and cyst reduction. For cold water use only.

Overview

  • Brand : OMNIFilter
  • Special Feature : Multi Stage Filtrartion
  • Material : Polypropylene
  • Capacity : 20 inches
  • Included Components : Filter Housing, Filter Wrench, Mounting Bracket, Hardware
  • Installation Type : Whole House Water Tank
  • Purification Method : Activated Carbon
  • Item Weight : 4.26 kg
  • Model Name : WHH-20BB-VIH-SG-1
  • Supported Water TDS Level Maximum (PPM) : 1000
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

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.