Miele UltraPhase 2 2-Component Detergent #11891860

Miele UltraPhase 2 2-Component Detergent #11891860

Available: In Stock
$32.99
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Quick Summary

Miele UltraPhase 2 is the second component in Miele’s two-phase TwinDos liquid detergent system. The formula is intended for whites, colors, and delicates and uses active oxygen for stain removal and WhiteBooster for radiant white laundry.

  • 1.4-liter liquid detergent cartridge
  • Miele material number 11891860
  • Model WA UP2 1402 L NA
  • For use with the Miele TwinDos two-component system
  • Up to 63 wash loads, depending on settings and program

Compatible Models

Also listed as compatible (please confirm your model):

  • Miele W1 washing machines equipped with TwinDos
  • Miele washer-dryers equipped with TwinDos
  • Miele appliances using the UltraPhase 1 and UltraPhase 2 system

Confirm that your Miele appliance has TwinDos automatic dispensing and uses the UltraPhase 1 plus UltraPhase 2 system. Check the appliance model information or TwinDos compartment before ordering; Ace Vacuums can help confirm fit.


Key Features

  • Two-Component Formula: UltraPhase 2 works with UltraPhase 1 as part of Miele’s automatic TwinDos detergent system.
  • Active Oxygen: Active oxygen helps remove stains while protecting laundry.
  • WhiteBooster Formula: WhiteBooster helps produce clean, radiant white laundry.
  • Broad Fabric Use: The detergent is formulated for whites, colors, and delicates.
  • Automatic Dispensing: TwinDos dispenses the detergent components at the appropriate stages of the wash cycle.
  • Concentrated Detergent: Miele identifies its detergents as highly concentrated to use less packaging per washing cycle.

Why Genuine OEM Parts Matter

Genuine Miele laundry care products are developed and tested by Miele for use in Miele appliances, so formulation, dosing and fit match what the appliance expects.

Authorized Miele Dealer Ace Vacuums. Ace Vacuums offers genuine OEM Miele products with expert support.


Replacement Guidance

  • Replace the cartridge when TwinDos indicates that UltraPhase 2 is low or when it is nearly empty.
  • Use UltraPhase 2 together with UltraPhase 1 in the Miele TwinDos two-component system.
  • Actual cartridge consumption varies by load size, program, water hardness, and dispensing settings.
  • Check the cartridge material number, 11891860, when ordering a replacement.
  • Follow the appliance instructions when removing an empty cartridge and installing a new one.

Technical Specifications

Specification Details
Brand Miele
Product Type 2-component liquid laundry detergent
Material Number 11891860
Miele Model WA UP2 1402 L NA
Container Size 1.4 liters
Estimated Capacity Up to 63 wash loads
EAN 4002516512004
Dispensing System TwinDos automatic dispensing

Frequently Asked Questions

What is Miele UltraPhase 2 used for?

UltraPhase 2 is the second component of Miele’s two-phase TwinDos detergent system. It is formulated for whites, colors, and delicates.

Does UltraPhase 2 work by itself?

It is intended to work with UltraPhase 1 in Miele’s two-component TwinDos system rather than as a general-purpose standalone cartridge.

Which Miele appliances use this cartridge?

It is intended for Miele W1 washing machines and washer-dryers equipped with TwinDos, including appliances that use the UltraPhase 1 and UltraPhase 2 system.

How many loads does one cartridge provide?

The 1.4-liter cartridge is specified for up to 63 wash loads. Actual usage varies with the load size, wash program, water hardness, and TwinDos dispensing settings.

When should I replace the cartridge?

Replace it when the TwinDos system indicates that UltraPhase 2 is low or when the cartridge is nearly empty. Using the material number 11891860 helps identify the correct replacement.

Quick Summary

Miele UltraPhase 2 is the second component in Miele’s two-phase TwinDos liquid detergent system. The formula is intended for whites, colors, and delicates and uses active oxygen for stain removal and WhiteBooster for radiant white laundry.

  • 1.4-liter liquid detergent cartridge
  • Miele material number 11891860
  • Model WA UP2 1402 L NA
  • For use with the Miele TwinDos two-component system
  • Up to 63 wash loads, depending on settings and program

Compatible Models

Also listed as compatible (please confirm your model):

  • Miele W1 washing machines equipped with TwinDos
  • Miele washer-dryers equipped with TwinDos
  • Miele appliances using the UltraPhase 1 and UltraPhase 2 system

Confirm that your Miele appliance has TwinDos automatic dispensing and uses the UltraPhase 1 plus UltraPhase 2 system. Check the appliance model information or TwinDos compartment before ordering; Ace Vacuums can help confirm fit.


Key Features

  • Two-Component Formula: UltraPhase 2 works with UltraPhase 1 as part of Miele’s automatic TwinDos detergent system.
  • Active Oxygen: Active oxygen helps remove stains while protecting laundry.
  • WhiteBooster Formula: WhiteBooster helps produce clean, radiant white laundry.
  • Broad Fabric Use: The detergent is formulated for whites, colors, and delicates.
  • Automatic Dispensing: TwinDos dispenses the detergent components at the appropriate stages of the wash cycle.
  • Concentrated Detergent: Miele identifies its detergents as highly concentrated to use less packaging per washing cycle.

Why Genuine OEM Parts Matter

Genuine Miele laundry care products are developed and tested by Miele for use in Miele appliances, so formulation, dosing and fit match what the appliance expects.

Authorized Miele Dealer Ace Vacuums. Ace Vacuums offers genuine OEM Miele products with expert support.


Replacement Guidance

  • Replace the cartridge when TwinDos indicates that UltraPhase 2 is low or when it is nearly empty.
  • Use UltraPhase 2 together with UltraPhase 1 in the Miele TwinDos two-component system.
  • Actual cartridge consumption varies by load size, program, water hardness, and dispensing settings.
  • Check the cartridge material number, 11891860, when ordering a replacement.
  • Follow the appliance instructions when removing an empty cartridge and installing a new one.

Technical Specifications

Specification Details
Brand Miele
Product Type 2-component liquid laundry detergent
Material Number 11891860
Miele Model WA UP2 1402 L NA
Container Size 1.4 liters
Estimated Capacity Up to 63 wash loads
EAN 4002516512004
Dispensing System TwinDos automatic dispensing

Frequently Asked Questions

What is Miele UltraPhase 2 used for?

UltraPhase 2 is the second component of Miele’s two-phase TwinDos detergent system. It is formulated for whites, colors, and delicates.

Does UltraPhase 2 work by itself?

It is intended to work with UltraPhase 1 in Miele’s two-component TwinDos system rather than as a general-purpose standalone cartridge.

Which Miele appliances use this cartridge?

It is intended for Miele W1 washing machines and washer-dryers equipped with TwinDos, including appliances that use the UltraPhase 1 and UltraPhase 2 system.

How many loads does one cartridge provide?

The 1.4-liter cartridge is specified for up to 63 wash loads. Actual usage varies with the load size, wash program, water hardness, and TwinDos dispensing settings.

When should I replace the cartridge?

Replace it when the TwinDos system indicates that UltraPhase 2 is low or when the cartridge is nearly empty. Using the material number 11891860 helps identify the correct replacement.

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Shipping, Return & Refund Policy

Shipping Policy

In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.

Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.

Returns and refunds

Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.

For shipping or return help, email sales@acevacuums.com or call 703-997-9292.


30-Day Returns, Refunds and Exchanges

Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.

Eligibility and authorization

Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.

Fees and shipping

For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.

Final-sale and excluded items

Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.

Damaged, defective, incorrect or missing items; recalls

Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.

Refund timing and exchanges

After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.

Applicable rights and earlier purchases

This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.


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