Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast - Filter. Purify. Protect.
Replacement for Model HD-24121 MoistAIR Humidifier

AIRCARE HDC411 Super Wick® Humidifier Wick Filter - 4-Pack

HDC411

Trustpilot
$28.54
Only $7.14 per Filter
Retail: $34.52 /ea
You Save: 17%
Buy 1 - 5 for $28.54 ea.
Buy 6+ for $26.54 ea.
As low as
$28.54
Retail: $34.52
You Save: 17%
Ready to Ship!
Shipping Icon
Free Shipping over $99
FREE 365 Day Returns
Auto Ship Icon Save up to 10% and get FREE shipping on every order. Filtration essentials delivered on your schedule. Learn More
Frequently Bought With This Item

The AIRCARE HDC411 Super Wick Humidifier Filter is the replacement filter for the Essick Air HDC411. The HDC411 is chemically treated to prevent bacterial growth in your humidifier. Also known as part number HDC411, this Essick Air Humidifier Wick Filter Replacement fits selected Emerson MoistAir and Sears Kenmore Humidifiers. The Essick Air HDC411 Filter traps water minerals and dissolved solids.

Specifications:

  • Brand: AIRCARE
  • Part Number: HDC411
  • Pack Size: 4
  • Filter Media: Cellulose
  • Dimensions: 6.25-in H x 10.75-in W x 2.38-in D
  • Trapmax® filtration technology
  • Chemically treated
  • Prevents bacterial growth
  • Fits Emerson and Sears Kenmore Humidifiers
  • Traps waterborne minerals and dissolved solids

Additional Features:

The following humidifier models require 2 wicks each for optimum operation:

  • AIRCARE HD3120DCN
  • Emerson HD10W
  • Emerson HD12W
  • Emerson HD12WV
  • Emerson HD13W
  • Emerson HD14W
  • Emerson HD15W

What contaminants does the AIRCARE HDC411 reduce?

  • The AIRCARE HDC411 reduces the formation of the following contaminants:

    • Bacteria
    • Viruses
    • Fungi
    • Dust Mites

Compatible Parts:

The AIRCARE HDC411 Super Wick® Humidifier Wick Filter - 4-Pack is the correct replacement for the following part numbers:

Part Number
  • 14911
  • 14912
  • 32.14912
  • 42.14912
  • 9-14911
  • ES12
  • ESKHDC41
  • HDC-12
  • HDC12
  • SES12
  • UFES12
  • No results for {X}

Compatible Models:

The AIRCARE HDC411 Super Wick® Humidifier Wick Filter - 4-Pack is correct replacement for the following model numbers:

BrandModel NumberDescription
  • AIRCARE TE3140DSLV-EC Humidifier
  • Emerson HD-1405 Air Filters
  • Emerson HD-14050 Air Filters
  • Emerson HD-1406 Air Filters
  • Emerson HD-14060 Air Filters
  • Emerson HD-230 Air Filters
  • Emerson HD-2412 MOISTAIR HUMIDIFIER Air Filters
  • Emerson HD-24120 MOISTAIR HUMIDIFIER Air Filters
  • Emerson HD-24121 MOISTAIR HUMIDIFIER Air Filters
  • Emerson MoistAir HD-1205 Air Filter
  • Emerson MoistAir HD-12050 Air Filter
  • Emerson MoistAir HD-1211 Air Filter
  • Emerson MoistAir HD-12110 Air Filter
  • Emerson MoistAir HD-12111 Air Filter
  • Emerson MoistAir HD-2412 Air Filter
  • Emerson MoistAir HD-24120 Air Filter
  • Emerson MoistAir HD-24121 Air Filter
  • Idylis 2HUM-10-140 Air Filters
  • Idylis IHUM-10-140 Air Filters
  • Sears Kenmore 14413 HUMIDIFIER Air Filters
  • Sears Kenmore 144130 Air Filter
  • Sears Kenmore 144130 HUMIDIFIER Air Filters
  • Sears Kenmore 14416 HUMIDIFIER Air Filters
  • Sears Kenmore 144160 Air Filter
  • Sears Kenmore 144160 HUMIDIFIER Air Filters
  • Sears Kenmore 144161 Air Filter
  • Sears Kenmore 144161 HUMIDIFIER Air Filters
  • Sears Kenmore 144162 Air Filter
  • Sears Kenmore 144162 HUMIDIFIER Air Filters
  • Sears Kenmore 29974 HUMIDIFIER Air Filters
  • Sears Kenmore 299740 Air Filter
  • Sears Kenmore 299740 HUMIDIFIER Air Filters
  • Sears Kenmore 32.14912 Air Filter
  • Sears Kenmore 42.14912 Air Filter
  • Sears Kenmore 758.14413 Air Filter
  • Sears Kenmore 758.14413 HUMIDIFIER Air Filters
  • Sears Kenmore 758.144130 Air Filter
  • Sears Kenmore 758.144130 HUMIDIFIER Air Filters
  • Sears Kenmore 758.14415 Air Filters
  • Sears Kenmore 758.144151 Air Filters
  • Sears Kenmore 758.14416 Air Filter
  • Sears Kenmore 758.14416 HUMIDIFIER Air Filters
  • Sears Kenmore 758.144160 Air Filter
  • Sears Kenmore 758.144160 HUMIDIFIER Air Filters
  • Sears Kenmore 758.144161 Air Filter
  • Sears Kenmore 758.144161 HUMIDIFIER Air Filters
  • Sears Kenmore 758.144162 Air Filter
  • Sears Kenmore 758.144162 HUMIDIFIER Air Filters
  • Sears Kenmore 758.14417 Air Filters
  • Sears Kenmore 758.144171 Air Filters
  • Sears Kenmore 758.14452 Air Filters
  • Sears Kenmore 758.144521 Air Filters
  • Sears Kenmore 758.144522 Air Filters
  • Sears Kenmore 758.144523 Air Filters
  • Sears Kenmore 758.14453 Air Filters
  • Sears Kenmore 758.144531 Air Filters
  • Sears Kenmore 758.144532 Air Filters
  • Sears Kenmore 758.144533 Air Filters
  • Sears Kenmore 758.14454 Air Filters
  • Sears Kenmore 758.144563 Air Filters
  • Sears Kenmore 758.15414 Air Filters
  • Sears Kenmore 758.1542 Air Filters
  • Sears Kenmore 758.155171 Air Filters
  • Sears Kenmore 758.29974 Air Filter
  • Sears Kenmore 758.29974 HUMIDIFIER Air Filters
  • Sears Kenmore 758.299740 Air Filter
  • Sears Kenmore 758.299740 HUMIDIFIER Air Filters
  • Sears Kenmore QUIET COMFORT 14415 Air Filters
  • Sears Kenmore QUIET COMFORT 144150 Air Filters
  • Sears Kenmore QUIET COMFORT 144151 Air Filters
  • Sears Kenmore QUIET COMFORT 14417 Air Filters
  • Sears Kenmore QUIET COMFORT 144170 Air Filters
  • Sears Kenmore QUIET COMFORT 14452 Air Filters
  • Sears Kenmore QUIET COMFORT 144521 Air Filters
  • Sears Kenmore QUIET COMFORT 144522 Air Filters
  • Sears Kenmore QUIET COMFORT 144523 Air Filters
  • Sears Kenmore QUIET COMFORT 14453 Air Filters
  • Sears Kenmore QUIET COMFORT 144530 Air Filters
  • Sears Kenmore QUIET COMFORT 144531 Air Filters
  • Sears Kenmore QUIET COMFORT 144532 Air Filters
  • Sears Kenmore QUIET COMFORT 144533 Air Filters
  • Sears Kenmore QUIET COMFORT 14454 Air Filters
  • Sears Kenmore QUIET COMFORT 154140 Air Filters
  • No results for {X}

Ask Our Product Experts

Related Categories:



Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:

X
X

Thanks! We'll send you a notification when this product is available!

Reorder Filters

Reorder Filters

Login. Confirm Order. Done
House Icon

Home Filter Club

Filtration essentials delivered on a customizable schedule.
Support Icon

Additional Questions?

Email us or call us at:

(866) 438-3458

Text us:

(704) 228-9166

Products

Refrigerator Water Filters Air Filters Water Filters Pool Filters Spa Filters Humidifier Filters

Company

About Us Reviews

Discounts & Rewards

Military Discount

Giving Back

Wine To Water Cystic Fibrosis Foundation Habitat for Humanity

Contact Us

Monday - Thursday

9am-12:30pm ET

1:30pm-5:30pm ET

Friday

9am-1:30pm ET

FAQs

Blog

Forums

©2005-2026 Filters Fast LLC . All Rights Reserved

Terms of Use Privacy Policy Accessibility Statement Sitemap Model Lookup
X
FILTERS FAST SHIPPING POLICY

Filters Fast offers economy free shipping every day on U.S. orders over $99 when shipping to the lower 48 states. This free shipping offer excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and international orders. Orders under $99 ship for a fee to most destinations within the contiguous United States (excluding Hawaii and Alaska).

Filters Fast offers expedited shipping. When selecting any expedited shipping method, such as FedEx 2nd day or Overnight, your Transaction will be processed and Products shipped out the next business day. Business days are Monday through Friday. Any expedited delivery requests that are placed Friday through Sunday will not result in Products shipped until Monday. If the following Monday falls on a FedEx recognized holiday, your Products will be shipped on Tuesday.

Most Products ship within 1-2 business days after Transaction finalization, unless otherwise stated on the Product page on the Services. Your final shipping cost and estimated delivery time frame will be available to you during checkout.

We offer guaranteed same-day shipping on select Products with your preferred delivery method every Tuesday, Wednesday, and Thursday. When guaranteed same-day shipping is available on a Product, we will state this on the Product page, with the label "Ready to Ship". The "order within" countdown timer provides the window of time in which you must checkout to have your Products ship out the same day the Transaction is finalized. If a Transaction is finalized right at or after 2:00 PM EST, the applicable Products will ship the next business day. Our business days are Monday through Friday. Filters Fast also reserves the right, without cause, to make changes to any same-day shipping timeframe as same-day shipping may become unavailable within the allotted timeframe due to changes in inventory or high-volume capacity when you finalized your Transaction.

Once the shipping label is created, you will receive an email confirmation with the tracking information for your package. A Product with the "Ready to Ship" label does not apply to the delivery speed.

For expedited shipping, you will still need to select your preferred shipping method at checkout. Filters Fast is not responsible or liable for any shipping delays of any kind, including carrier delays, inclement weather, government restrictions, labor shortages, gas or utilities shortages, acts of God, etc.

Please note, some Products are special order and may require a longer ship-out and/or delivery time frame. These Product have a shipping timeframe stated on the Product page on the Services.

X

RETURNS AND REFUNDS POLICY

365-Day Satisfaction Guarantee

What You Need to Know:

Filters Fast is happy to accept returns on eligible items within 365 days of the original ship date. All returned Products are inspected and must be in a new, unused condition and contain all original parts, shrink wrap, protective seals, and components. Products with the "Satisfaction Guarantee Badge" are eligible for return in used condition. We will not accept the return of any other Products, including those that have been damaged other than by the applicable carrier, used, or do not contain all original parts, shrink wrap, protective seals, and components.

What Can Be Returned

Products are eligible for return if they:

Items That Cannot be Returned

We will not accept the return of any other Products, including those that have been damaged other than by the carrier, used, or do not contain all original parts, shrink wrap, protective seals, and components.

Items that cannot be returned:

Damaged or Defective Products

Water Quality Damages

Products damaged by water quality are not eligible for returns or refunds.

Installation Damage

Products damaged due to incorrect installation are not eligible for returns or refunds.

Product Misuse

Products that have been misused are not eligible for returns or refunds.

Shipping Damage

Filters Fast is not liable for damages to your Product(s) caused by the carrier. If your order arrives damaged, please report it as soon as possible through Your Account. Claims submitted within 365 days of the original ship date may be eligible for replacement or refund.

If you receive Products damaged by the carrier, we will work to resolve the issue, which may include you returning the Products to us. Please follow these steps to submit a claim for Products that the carrier damaged:

Return Restrictions

We encourage our customers to package their return carefully to avoid any damages in transit back to us.

Shipping & Return Labels

We gladly offer our customers free return shipping for eligible returns within the contiguous United States.

Customers in Alaska, Hawaii, Puerto Rico, and outside of the United States should contact our Customer Care Team for assistance.

Refund Information

We inspect all returned items when they arrive at our distribution facility. If you comply with the Returns Policy and your return is a result of a Filters Fast error in processing your Transaction or a defective Product that is protected by the Satisfaction Guarantee, we will refund the full cost of the Product. Additionally, if you comply with the Returns Policy and depending on the circumstances, we may refund the full cost of Products that are damaged due to the mishandling of the carrier.

Original outbound shipping charges are not refunded unless the return is a result of a Filters Fast error.

Refund Restrictions

After your return is received and inspected, refunds are typically processed within 1-2 business days. Depending on return shipping and your financial institution, the full refund may appear within 2-3 weeks. All refunds are issued to the original payment method.

Address Validation

Please double-check your shipping address before placing your order. Orders shipped to an incorrect address provided during checkout cannot be refunded or replaced until the original shipment is recovered.

Get Help and Support Need Help?
X
We use cookies to provide you with a better browsing experience. By continuing to browse, you are agreeing to our Cookie Policy.
Necessary Only
Accept