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Falsken Heater Treater Sediment Filter for Tankless Water Heaters
Tankless ProtectionFalsken Water SystemsModel: Heater Treater

Falsken Heater Treater Sediment Filter

Protect your tankless heat exchanger. Extend its life. Maintain peak efficiency.

Regular Price

$599

Save $100 with installation

Bundle with installation

Add to a water heater install and pay only $499

$499
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Specifications

BrandFalsken Water Systems
ModelHeater Treater
ApplicationTankless water heaters
InstallationCold water inlet (pre-heater)
HousingLarge-capacity, easy-service design
IncludesPressure gauge for monitoring

About This Product

The Falsken Heater Treater is a high-performance sediment filter engineered specifically for tankless water heaters. It installs on the cold water inlet to trap sediment, scale particles, and debris before they reach your heat exchanger — preventing clogs, flow sensor issues, and costly heat exchanger damage. The large-capacity housing is easy to service and designed for Southern California's hard water conditions.

Key Benefits

  • Protects tankless heat exchanger from sediment and debris
  • Prevents flow sensor and burner issues caused by scale particles
  • Extends unit life and maintains peak efficiency
  • Easy to service and replace — no special tools required
  • Reduces frequency of descaling maintenance
  • Includes pressure gauge to monitor filter condition

Frequently Asked Questions

What is the Falsken Heater Treater and why do I need it for my tankless water heater?

The Falsken Heater Treater is a sediment filter designed specifically for tankless water heaters. It installs on the cold water inlet and traps sediment, scale particles, and debris before they reach your heat exchanger. In Southern California's hard water conditions, sediment buildup is one of the leading causes of tankless water heater damage and premature failure. The Heater Treater is a low-cost way to protect your investment.

How much does it cost to add a Falsken Heater Treater to my tankless water heater installation in Southern California?

Adding a Falsken Heater Treater Sediment Filter to your tankless water heater installation costs $499 when bundled with a new installation by THE Water Heater Company. The regular standalone price is $599.

Does the Falsken Heater Treater replace the need for annual descaling?

The Falsken Heater Treater reduces the frequency of descaling by trapping sediment and scale particles before they enter the heat exchanger. However, it does not eliminate the need for periodic descaling entirely. For maximum protection, we recommend pairing the Heater Treater with the Halo Water ION 2.0 Plus water conditioner and our 10-Year Maintenance Plan.

How often does the Falsken Heater Treater need to be serviced?

The Falsken Heater Treater includes a pressure gauge that lets you monitor filter condition at a glance. When the pressure differential indicates restriction, it is time to service or replace the filter cartridge. In most Southern California homes, servicing is recommended annually or as indicated by the pressure gauge.

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