Anden Steam Humidifier Replacement Canister — For AS35 & AS35FP Steam Humidifiers

Genuine Replacement Canister for AS35 & AS35FP Steam Humidifiers, Standard Water Conductivity

Electrode steam canisters rely on the mineral content of the supply water to conduct current, so a canister matched to the wrong water conductivity can produce reduced or inconsistent steam even when it is otherwise working correctly. This genuine Anden replacement canister for AS35 and AS35FP steam humidifiers is engineered for the natural mineral content of typical municipal or well water supplies.

Each kit includes one new canister and one O-ring pre-installed in the drain assembly groove. Installation is tool-free: dampen the O-ring with water and slide the canister into place. For soft, RO-filtered, or naturally low-mineral water, use the ANDENAS80LC low-conductivity canister instead.

Key Features & Benefits

• Engineered for standard water conductivity water — the natural mineral content of typical municipal or well water supplies.
• Compatible with AS35 and AS35FP — genuine Anden replacement canister for both models.
• Restores rated steam output — fresh electrode surface returns the humidifier to its 277 Pints/Day rated capacity.
• Includes canister and O-ring — complete kit with the O-ring pre-installed for immediate use.
• Tool-free installation — water-dampened O-ring and slide-in insertion, no tools required.

Who Should Use This Canister

Facilities running AS35 or AS35FP humidifiers on the natural mineral content of typical municipal or well water supplies should confirm their water supply matches this canister's specification before ordering, since using the wrong canister for your water conductivity can reduce steam output.

About Anden

Anden engineers separate canister formulations for different water conductivity conditions under Therma-Stor LLC in Madison, Wisconsin, rather than offering one generic replacement part regardless of a facility's water supply.

Frequently Asked Questions

How do I know which canister my water supply needs?

Check your water quality data or test your supply's conductivity if you are unsure. Facilities on typical municipal or well water should use the standard canister, while RO-filtered, softened, or naturally low-mineral supplies need the low-conductivity version.

What happens if I use the wrong canister for my water type?

A canister mismatched to your water's mineral content can generate reduced or inconsistent steam output. Electrode canisters rely on the water's conductivity to work correctly, so matching the canister to your supply matters as much as replacing it on schedule.

How do I install the replacement canister?

Dampen the pre-installed O-ring with water, then slide the new canister into place in the drain assembly groove. No tools or adhesives are required for the swap.

Which humidifier models does this canister fit?

This canister is compatible with both the AS35 and AS35FP (fan pack) steam humidifier models. Confirm your specific model before ordering, since Anden canisters are matched to model and water conductivity together.