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Furnace Parts DIY
Air Filter and Cleaner 345-031 furnace replacement part

Furnace Parts DIY

345-031

$36.00

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

10" X 13" X 1.75" HUMIDIFIER WATER PAD

Low stock — only 2 left

Pickup available at 75 Blue Mountain St #3, Coquitlam

Usually ready in 24 hours

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Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

Maintain optimal indoor humidity levels with this high-efficiency replacement humidifier water pad. Also commonly referred to as an evaporator pad or water panel, this component is essential for whole-house furnace humidifiers. It works by absorbing water and allowing warm air from your HVAC system to pass through, facilitating the natural evaporation process that adds vital moisture to your home's air. Regular replacement of this filter helps alleviate dry skin, reduces static electricity, and protects wooden furniture from cracking during dry seasons. Designed for maximum surface area and superior water absorption, this pad ensures your humidifier operates at peak performance while trapping mineral deposits from your water supply.

Specifications

Type
Air Filter and Cleaners
Size
Medium
Dimensions
13 in × 10 in × 1.75 in
Application
Compatible with various whole-home bypass and power furnace humidifiers requiring a 1.75-inch thick evaporator pad.
Specifications
Honeycomb-style mesh construction for increased evaporation surface; designed for seasonal replacement to prevent mineral scale buildup and maintain airflow efficiency.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–5PM PT · Or email parts@bcfurnace.com

Common questions

Will the 345-031 fit my furnace?

The 345-031 is a replacement part. Match your furnace model number on our site to confirm the fit. This Air Filter and Cleaner is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.

How do I know if the 345-031 is compatible with my furnace?

The easiest way is to match the part number (345-031) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible Air Filter and Cleaners for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.

How fast can I get the 345-031 shipped?

Most Air Filter and Cleaners including the 345-031 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.

Can I pick up the 345-031 at your store?

Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Air Filter and Cleaners orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 345-031 is in stock before visiting.

Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.

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