The Caleffi NA573102 is Replacement Filter for Autofill Combo, a genuine Caleffi service part for AutoFill filling units and boiler trim systems.
Product data compiled from Caleffi North America technical documentation. Last reviewed July 2026.
FunctionService Part
Warranty2 Years
Key Features
Genuine Caleffi Part
Factory component: Replacement Filter for Autofill Combo.
Direct Fit
Designed for the matching Caleffi AutoFill valve, combo or trim kit.
Technical Data
| Function | Filling unit service part |
|---|
Documentation
Technical brochureRelated Products
Caleffi F59650Service PartCaleffi NA10197Service PartCaleffi NA570971Service PartCaleffi 535051A3/4 in Auto Fill Valve
Frequently Asked Questions
What is the Caleffi NA573102?
It is Replacement Filter for Autofill Combo, a genuine Caleffi replacement / service part.
What does it fit?
It is designed for the matching Caleffi AutoFill filling valve, combo or trim kit. Confirm the model before ordering.
2-Year Limited Warranty. Backed by Caleffi North America's limited warranty against defects in material and workmanship for two years from date of shipment. See Caleffi's limited warranty for full terms.
- Type:
- Accessory
- Series:
- AutoFill
