1 4

BabyOneStop 10-Piece Flange Insert Kit, 14/16/18/20/22mm, Compatible with Momcozy Air 1/W1/M9/M6/M5/V1 Pro/V2 Pro

BabyOneStop 10-Piece Flange Insert Kit, 14/16/18/20/22mm, Compatible with Momcozy Air 1/W1/M9/M6/M5/V1 Pro/V2 Pro

Ask a question

$13.99 USD
$13.99 USD
Sale Sold out
In stock Ships in 1–2 business days

Why you’ll love it

  • 10-piece kit including 14mm, 16mm, 18mm, 20mm, and 22mm inserts
  • Works with 24mm flange/shield breast pump models
  • Compatible with Momcozy Air 1/W1/M9/M6/M5/V1 Pro/V2 Pro
  • Also fits Spectra, eufy, Medela, Elvie, Lansinoh, and Paruu pumps
  • Made from food-grade liquid silicone
  • Soft, flexible, and transparent material

Why you’ll love it

  • 10-piece kit including 14mm, 16mm, 18mm, 20mm, and 22mm inserts
  • Works with 24mm flange/shield breast pump models
  • Compatible with Momcozy Air 1/W1/M9/M6/M5/V1 Pro/V2 Pro
  • Also fits Spectra, eufy, Medela, Elvie, Lansinoh, and Paruu pumps
  • Made from food-grade liquid silicone
  • Soft, flexible, and transparent material

BabyOneStop 10-Piece Flange Insert Kit offers five sizing options (14mm, 16mm, 18mm, 20mm, and 22mm) for breast pump users who want a more customized fit. The inserts are designed for pumps with 24mm flanges or shields and are compatible with Momcozy Air 1, W1, M9, M6, M5, V1 Pro, and V2 Pro, as well as models from Spectra, eufy, Medela, Elvie, Lansinoh, and Paruu.

Materials

What it's made of
Food-grade liquid silicone

Details

Specifications & more
CategoryFlange Insert Kit
SKUNEWB0G2Y8DX4N

Shipping & Returns

Fast & easy

Orders ship within 1–2 business days via tracked courier, with delivery typically in 3–7 business days. Free shipping on orders over $60.

Returns accepted within 30 days of delivery in original, unused condition. Contact us and we'll send a prepaid label.

Dimensions

Size & fit info
10 pieces; sizes 14mm, 16mm, 18mm, 20mm, 22mm

Care Instructions

How to care
Dishwasher safe. Sterilize with steam, boiling water, or microwave steam bags before use. Wash with mild soapy water after each use and rinse with clean water. Replace every 2 months.

Frequently asked questions

How do I clean these flange inserts?
They are dishwasher safe. Before first use, sterilize with steam, boiling water, or microwave steam bags. After each use, wash with mild soapy water and rinse with clean water.

How often should the inserts be replaced?
For optimal function, replace the pump accessories every 2 months.

What sizes come in this 10-piece kit?
This kit includes 14mm, 16mm, 18mm, 20mm, and 22mm inserts.

Trusted by 100,000+ parentsQuality products for your baby
Secure & encrypted paymentsYour information is always safe
Easy returns, no hassle10-day easy returns policy
24/7 customer supportWe're here to help anytime

Best Sellers

  • Huggies Simply Clean Unscented Baby Diaper Wipes, 11 Flip-Top Packs (704 Wipes Total), Packaging May Vary Huggies Simply Clean Unscented Baby Diaper Wipes, 11 Flip-Top Packs (704 Wipes Total), Packaging May Vary

    Huggies Simply Clean Unscented Baby Diaper Wipes, 11 Flip-Top Packs (704 Wipes Total), Packaging May Vary

    $19.84 USD
    $23.99 USD $19.84 USD
    In stockFree shipping over $49
    Sale
  • WaterWipes Sensitive+ Newborn & Baby Wipes, 3-In-1 Cleans, Cares, Protects, 99.9% Water, Unscented & Hypoallergenic, 720 Count (12 Packs) WaterWipes Sensitive+ Newborn & Baby Wipes, 3-In-1 Cleans, Cares, Protects, 99.9% Water, Unscented & Hypoallergenic, 720 Count (12 Packs)

    WaterWipes Sensitive+ Newborn & Baby Wipes, 3-In-1 Cleans, Cares, Protects, 99.9% Water, Unscented & Hypoallergenic, 720 Count (12 Packs)

    $54.08 USD
    $67.99 USD $54.08 USD
    In stockFree shipping over $49
    Sale
  • Pampers Sensitive Baby Wipes, Clinically Proven, Fragrance Free, Unscented, Water Based, Hypoallergenic, Multi-Use, Hand Wipes 1008 Wipes Total (18X Flip-Top Packs) [Packaging May Vary] Pampers Sensitive Baby Wipes, Clinically Proven, Fragrance Free, Unscented, Water Based, Hypoallergenic, Multi-Use, Hand Wipes 1008 Wipes Total (18X Flip-Top Packs) [Packaging May Vary]

    Pampers Sensitive Baby Wipes, Clinically Proven, Fragrance Free, Unscented, Water Based, Hypoallergenic, Multi-Use, Hand Wipes 1008 Wipes Total (18X Flip-Top Packs) [Packaging May Vary]

    $36.44 USD
    $44.99 USD $36.44 USD
    In stockFree shipping over $49
    Sale
  • Pampers Diapers - Baby Dry - Size 1, 120 Count, Absorbent Disposable Infant Diaper (Packaging May Vary) Pampers Diapers - Baby Dry - Size 1, 120 Count, Absorbent Disposable Infant Diaper (Packaging May Vary)

    Pampers Diapers - Baby Dry - Size 1, 120 Count, Absorbent Disposable Infant Diaper (Packaging May Vary)

    $30.73 USD
    $34.99 USD $30.73 USD
    In stockFree shipping over $49
    Sale
View all