80 Canister Substitute for Aprilaire 800 Replacement Canister OEM, 80 Steam Canister Replacement for Aprilaire 800 Canister, 80 Canister for Aprilaire 800 801 865 866 Whole House Humidifiers 2 Pack

Key Features:

Wide Compatibility - Fits Aprilaire 800, 801, 865 & 866 Humidifiers
This 80 steam canister replacement is specifically designed and engineered to fit Aprilaire whole house humidifier models 800, 801, 865, and 866, serving as a direct, high-quality substitute for the original Aprilaire 800 replacement canister (OEM part number 80). Using the correct replacement canister ensures your whole house steam humidifier continues operating at peak performance, maintaining optimal indoor humidity levels throughout your home efficiently and reliably. This 2-pack provides two complete replacement canisters, giving you a spare on hand for the next replacement cycle so you're never caught without a replacement when the "Service" light illuminates.

Critical Compatibility Warning - Canister 80 vs. 80LC
Before purchasing, it is essential to verify that you need the Canister 80 and NOT the Canister 80LC, as these two canisters are NOT interchangeable and cannot be substituted for one another. Please read the following carefully:

• Canister 80 (this product): Designed for typical water conductivity (above 300 uS/cm) and for 208V/240V electrical applications
• Canister 80LC (NOT this product): Designed for areas where water conductivity is less than 300 uS/cm, OR for 120V electrical applications

Before purchasing, check your water's conductivity level and verify the exact model number of your Aprilaire humidifier to ensure you are ordering the correct canister for your specific application.

Recommended Annual Replacement Cycle
During normal operation, your whole house humidifier generates steam by passing electrical current through the water in the canister via two electrode pads. Over time, mineral sediment and scale from the water accumulate inside the canister, gradually reducing its efficiency and steam output. For peak, consistent performance, it is recommended that you replace the steam canister once per year. However, the actual replacement cycle may vary depending on your local water conductivity—harder water with higher mineral content will require more frequent replacement, while softer water may allow for longer intervals. The "Service" indicator light on your Aprilaire humidifier will automatically alert you when it's time to replace the canister. Important: do not use scale inhibitors or water treatment chemicals, as these will significantly decrease canister life and performance.

Food-Grade ABS Plastic - Safe for Your Family
This 80 steam canister is manufactured from food-grade ABS plastic that is heat-resistant, non-deformable, and non-degradable, ensuring it maintains its structural integrity and performance characteristics throughout its entire service life even under the demanding thermal conditions of steam generation. The food-grade material certification means the steam produced by your humidifier remains clean, pure, and completely safe for your family to breathe, with no harmful chemicals or off-gassing from the canister material. The humidifier maintains optimal indoor humidity levels between 40% and 60%, the range recommended by health professionals for respiratory comfort, allergy relief, and overall wellbeing.

Easy Installation - Updated Opaque Design (Post December 2021)
This replacement canister is designed for straightforward, tool-free installation that most homeowners can complete without professional assistance. Please note: as of December 2021, the 80 steam canister is no longer manufactured with a translucent body. The material has been upgraded to an opaque design for improved durability and performance, while maintaining identical functionality and compatibility with all supported Aprilaire humidifier models. A detailed installation video is available to guide you through the replacement process step by step for complete confidence during installation.

Complete Package & Excellent After-Sales Support
Each canister in this 2-pack comes complete with the 80 steam canister, a drain plug, and an O-ring gasket for a leak-proof seal that prevents water from escaping during operation. If you have any questions, concerns, or dissatisfaction with your 80 replacement canister, please contact us immediately and our customer support team will respond within 12 hours to resolve your issue promptly and completely.

Specifications:

• Product Type: Steam Canister Replacement (2-Pack)
• OEM Part Number: 80
• Compatible Models: Aprilaire 800, 801, 865, 866 (whole house humidifiers)
• Canister Type: 80 (NOT 80LC - not interchangeable)
• Water Conductivity: For typical water above 300 uS/cm
• Voltage Application: 208V/240V
• Material: Food-grade ABS plastic (heat-resistant, non-deformable, non-degradable)
• Body: Opaque (updated design as of December 2021)
• Replacement Cycle: Once per year (recommended); varies by water conductivity
• Service Indicator: "Service" light on humidifier alerts when replacement needed
• Optimal Humidity Range: 40% to 60%
• Package Includes: 2 x Canister 80, 2 x Drain Plug, 2 x O-ring (leak-proof seal)
• Installation: Easy, tool-free (video guide available)
• Scale Inhibitors: Do NOT use (significantly decreases canister life)
• Customer Support: Response within 12 hours
• Benefits: Wide model compatibility, food-grade safe material, annual replacement, easy install, complete package, 12-hour support response