DAYEAR Cold Plunge Filter Cartridges 10" x 2.5" (6-Pack) 20-Micron – Trilobal Media for Clear Ice Bath Water

DAYEAR Cold Plunge Water Filter Cartridge is a 10" replacement filter (approx. 2.5–2.7" OD) with 20-micron filtration, sold as a 6-pack and built to remove sediment, rust, sand and discoloration from ice bath and cold plunge systems.

If you run an ice bath, cold plunge tub or water chiller, keeping the water clear and free of debris matters for appearance, pump longevity and a more pleasant experience. These DAYEAR cartridges are designed to fit most standard 10" x 2.5" filtration housings used in home and commercial plunge setups, offering a simple swap-in solution when your existing cartridge is spent.

Will this cartridge fit my cold plunge or ice bath chiller?

The DAYEAR cartridge is manufactured to match common 10" x 2.5" filter dimensions, but note the product’s outer diameter measures about 2.7" and there can be a 0.2" variance at the end caps. That slight difference affects a small number of filter housings, so verify your filter bore and end-cap fit before ordering.

• Designed for standard 10" length filter housings used by many cold plunge systems
• Outer diameter ~2.7"; internal diameter ~1.1" — check your unit measurements
• Generic model compatible with most ice-bath water chillers and pods
• Small 0.2" difference at end caps can affect tight-fit housings

How effectively does it remove particles and improve water clarity?

With a nominal 20-micron rating and trilobal “dirt-locking” fabric, these cartridges reduce visible sediment, rust flakes, sand and general discoloration that accumulate in plunge water. They aren’t chemical treatments — they mechanically trap solids to make water look and feel cleaner while protecting pumps and plumbing.

• 20-micron media captures most particulate contaminants like sand and rust
• Trilobal fabric increases particle capture versus standard filters
• Reduces debris entry to circulation pumps and valves, extending equipment life
• Improves aesthetic clarity of bath water without additives

What materials and safety standards are used in this filter?

DAYEAR constructs these cartridges from materials tested to relevant NSF/ANSI safety guidelines for filter materials, ensuring the media and housing components meet basic water-contact criteria. The design emphasizes durable construction and reduced shedding so captured debris stays trapped in the cartridge, not returned to the tub.

• NSF/ANSI-tested materials for water-contact safety
• Durable trilobal fabric minimizes bypass and shedding
• Reliable end-cap bonding for consistent flow and seal
• Manufactured to maintain performance across multiple hours of use

How many cartridges should I keep on hand and how do I replace them?

This listing supplies six replacement cartridges so you have a ready rotation for routine maintenance. Replacement is a simple cartridge-swap: shut down the filter pump, depressurize the housing, remove the old cartridge, seat the new cartridge and restart—follow your system’s manual for exact safety steps.

• Sold as a 6-pack for multi-month maintenance cycles
• Easy twist-and-pull or bolt-access cartridge change depending on housing
• Keep spares to avoid extended downtime between uses
• Contact DAYEAR support for sizing or fit questions

Who is this for: These DAYEAR 10" x ~2.5" (20-micron) filter cartridges are aimed at cold plunge and ice-bath owners who want straightforward particulate filtration to protect pumps and improve water clarity. They suit home users, small facilities, trainers with frequent plunge use, and anyone needing a cost-effective 6-pack of replacement cartridges — check your housing dimensions for fit compatibility before purchase.