Plunge Crafters 50-Micron Cold Plunge Filter Cartridges — Universal 10” x 2.5”, 4-Pack

Overview

Keep your cold plunge or ice bath water clean and inviting with a filtration solution built for versatility. Plunge Crafters 50-micron filter cartridges are designed to slot into a range of standard housings without adapters, making them a flexible upgrade for multiple setups.

With a universal 10” x 2.5” footprint, these cartridges fit widely used housings for cold plunge taps, under-sink filtration, or whole-house systems. This means you can refresh your water quality across different applications without hunting for special parts or tools.

What you get

This 4-pack gives you ready-to-use cartridges for routine changes, helping you maintain steady performance and minimize downtime between cleanings.

Filtration performance and benefits

• 50-micron filtration captures sediment, sand, rust, and silt for visibly cleaner water
• Helps reduce buildup in cold plunge tubs and ice bath setups, supporting a more inviting water line
• Pleated design increases surface area, delivering reliable filtration under steady water flow

Versatility and ease of use

• Designed for cold plunge and ice baths, as well as under-sink and whole-house systems
• Universal 10” length and 2.5” diameter fit most standard housings with no adapters
• Tool-free replacement lets you swap cartridges in minutes

Durable construction supports frequent use, while the straightforward replacement process helps you maintain water clarity with minimal effort.