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Durastill 2-Pack Combo – 6-Inch Pre-Filter + Post Filter Set

Durastill 2-Pack Combo – 6-Inch Pre-Filter + Post Filter Set

This 2-pack combo includes a Durastill 6-inch pre-filter and an OEM post filter, ensuring optimal performance and great-tasting distilled water. 

$ 79.96 USD
$ 89.92 USD $ 79.96 USD
Sale Sold out
  • Free & Quick Shipping To Continental US
  • 24/6 Support
  • Made in U.S.A
  • ✓ Cleaner pre-filtered water
  • ✓ Better final taste
  • ✓ OEM-quality fit

Specifications

Includes: 6-inch OEM pre-filter + 6" OEM post filter
Compatibility: Made by Durastill for Durastill systems
Replacement interval: 3–6 months

Threaded ends (3/8")

The 6-inch pre-filter protects your system from sediment while the post filter polishes taste and purity. Together, they keep your Durastill system running at peak performance.

Shipping Time

This item typically ships in 1-2 business days after ordered via USPS. Average transit time is 3-4 business days from our Minnesota location to the continental United States.

Care Instructions

Taking care of your distiller involves showing love to it by replacing filters regularly and cleaning the boiling chamber.

Check Out Our Video on Maintaining the Boiling Tank of A Water Distiller

View full details

Frequently Asked Questions

Do I install the pre-filter externally?

Yes — it’s typically installed before water enters the distiller.

How often do filters need replacing?

Every 3–6 months depending on usage and water quality.

Are these OEM filters?

Yes — both are factory-approved components manufactured in the USA..

The residue shown here represents contaminants commonly left behind during the distillation process — including minerals, heavy metals, and impurities found in everyday water sources.

Why Customers Trust WaterDistillers.com

For more than 33 years, Frank Mendez has helped customers across the country choose reliable water distillation systems for their homes, businesses, and emergency preparedness needs.

Over the years, Frank has helped educate customers about contaminants commonly found in tap and well water — including heavy metals, chemicals, minerals, and other impurities that distillation removes through a simple, proven process. Frank has also worked directly with manufacturers to help improve distillation products and expand access to non-electric water distillers — making pure water possible even off-grid.

Today, WaterDistillers.com continues to focus on what matters most: expert guidance, carefully selected products, and long-term customer support you can rely on.