Tier1 Spa Filter for Thermo Spas FL1009 -Washable Trilobal Dirt-Lock Pleats Tier1 Plus This Tier1 20X25X5 air filter

This Tier1 20X25X5 air filter is rated at MERV 11 to capture 90% of particles

Neutra 7 calcite dissolves slowly as acidic water passes through a neutralizer tank loaded with the medium

With a durable

the EDR5RXD1 replacement meets recognized filtration performance and material safety standards

It is well-suited for a range of applications

Tier1 Spa Filter for Thermo Spas FL1009 -Washable Trilobal Dirt-Lock Pleats Tier1 Plus This Tier1 20X25X5 air filterTier1 PAS 1550 Replacement Pool and Spa Filter fits the Thermo Spas Healing Spa. Tier1 Pool and Spa filters will protect your investment engineered to outperform the competition and exceed your expectations. Features high durability flat bonded filter media that maintains strength even when loaded with sediment. Flat bonded media provides effective filtration across 100% of the media surface compared to point bond media where up to 25% of the filter