SimPure 20in GAC Whole House Filter Cartridges 2-Pack for DB20P/WHB20

Overview

SimPure 20in GAC Whole House Filter Cartridges are built around premium coconut shell activated granular carbon. The media is ground and loosely packed inside a 20-inch cartridge, creating a large contact surface for water to pass through. As water flows, contaminants are adsorbed, which can help curb off tastes and odors and leave water with a cleaner profile for drinking, cooking, and everyday use. The design aligns with NSF 42 filtration concepts and is suitable for use in standard 20-inch housings found in many home filtration setups.

These cartridges are intended to work in tandem with a sediment pre-filter and are compatible with a wide range of 20-inch housings, making them a flexible option for upgrading water quality in homes, offices, farms, or small businesses. The media is intentionally held loosely to maximize surface contact without restricting flow, so you may notice water moves smoothly through the cartridge at typical household rates.

What you may experience

• Chlorine and taste/odor reduction: The carbon media targets residual chlorine and sulfur odors, potentially improving taste and aroma in tap water.
• High flow and broad capacity: A 20-inch cartridge delivers robust flow, potentially supporting whole-house needs with up to 15 GPM in suitable systems.
• Long-lasting filtration: With a substantial filtration capacity, the cartridge can serve for months before replacement depending on usage.
• Universal compatibility: Genuine replacement option for SimPure DB20 and DB20P and works with most 20-inch housings such as WGB32B, HB28B, and related models.
• Versatility across water sources: Suitable for well water or city water, making it a flexible option for homes, offices, farms, or restaurants.

Usage, maintenance, and tips

• Installation orientation: Place the end with small holes toward the bottom of the housing for proper water flow and filtration.
• Pair with sediment filters: Using a sediment pre-filter can help protect the cartridge and downstream appliances while extending replacement intervals.
• Replacement frequency: Plan for a 6–12 month replacement cycle, adjusting for your water quality and household water use.
• Practical note: The 4.5-inch diameter and 20-inch length provide a compact, retrofit-friendly option for many homes and commercial setups.

Note: This description highlights product features and typical applications without promising specific outcomes. The GAC cartridge is designed to support standard filtration performance while remaining compatible with common 20-inch filter housings and various SimPure models.