1 / 7MilkFlow Breast Pump Flange Inserts, 10-piece set for 24mm shields
MilkFlow breast pump flange inserts are a silicone sizing set for adapting compatible 24mm shields. The listing describes five insert sizes from 13mm to 21mm, giving buyers several options when matching a flange opening to their fit needs.
At a glance
- Five insert sizes are listed: 13mm, 15mm, 17mm, 19mm and 21mm, for adapting a compatible 24mm flange or shield.
- The listing describes the inserts as soft silicone and says they can be hand-washed or cleaned in a top-rack dishwasher.
- Compatibility is claimed with multiple wearable and standard pump brands, but buyers should confirm their specific shield is a suitable 24mm fit.
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Pros and cons
Pros
- Several insert sizes are included, which may help buyers adjust a compatible 24mm flange rather than replace the shield.
- Silicone inserts are described as removable for cleaning by hand or in a top-rack dishwasher.
Technical specifications
6 specifications| Brand | MilkFlow |
|---|
| Material listed | Silicone |
|---|
| Insert sizes | 13, 15, 17, 19, 21mm |
|---|---|
| Designed for | 24mm flange/shield |
| Listed special feature | Hands Free Usage |
|---|---|
| Cleaning claim | Dishwasher safe (top rack) or hand wash with warm soapy water |
What to know before buying
- The listing describes these as 10 inserts across five sizes, but does not state how the ten pieces are divided among those sizes. Brand compatibility is a listing claim, so confirm the specific pump and shield fit before buying. Claims about comfort, suction and milk flow are not guaranteed outcomes.
Who is it for?
A good fit for
- Pump users with a compatible 24mm flange or shield who want insert options in sizes from 13mm to 21mm.
- Buyers seeking reusable silicone inserts with hand-wash or top-rack dishwasher cleaning listed.
Less suited to
- People whose pump requires a flange or shield size other than 24mm.
- Buyers who need confirmation of the exact quantity supplied in each insert size before ordering.

Customer reviews on Amazon
- 5 stars
73% 73% - 4 stars
7% 7% - 3 stars
0% 0% - 2 stars
20% 20% - 1 star
0% 0%
Aggregate ratings are more positive than negative overall, but a notable share are two-star ratings. Without written feedback, the reasons for either response are unknown. Buyers should assess the listed size range and check shield compatibility rather than treating ratings as evidence of fit or pumping results.
Frequently asked questions
Which flange size are these inserts designed for?
The listing says they are designed for a 24mm flange or shield. Confirm that your pump's shield is compatible before purchase.
What insert sizes are listed?
The stated sizes are 13mm, 15mm, 17mm, 19mm and 21mm.
How can the inserts be cleaned?
The listing says to hand-wash with warm soapy water or use a top-rack dishwasher.
How many inserts come in each size?
The listing claims 10 pieces across five sizes but does not specify the number supplied in each size.

Alternative options

4Pcs Breast Pump Flange Insert 15mm Compatible with Momcozy/Spectra/Medela/eufy/Elvie/Lansinoh/Paruu P10 Breast Pump, Fit for Momcozy M5/M9/M6/V2 Pro/V2 pro/S12 Pro/eufy E10 S1 S1 Pro Pump
£9.99

2pcs 27mm Silicone Flange/Shield Compatible with Lansinoh Discreet Duo/NCVI/Nuliie/NICEGREEN Life/Zooawa S32 Breast Pump Replacement Parts,for Lansinoh Breast Pump Flange,S32 Pump Parts 27mm Flange
£19.99

4Pcs Flange Insert 22mm Compatible with Momcozy M5/M9/M6/V2 Pro/V2 pro/S12 Pro/S9 Pro/Spectra/Medela/eufy/Elvie/Lansinoh/Paruu P10 Breast Pump,and Most 24mm Shields
£8.99

6Pcs Breast Pump Flange Insert 19mm Compatible with Momcozy/Spectra/Medela/eufy/Elvie/Lansinoh/Paruu P10 Breast Pump, Fit for Momcozy M5/M9/M6/V2 Pro/V2 pro/S12 Pro/eufy E10 S1 S1 Pro, 24mm Flange
£12.99

Nuliie 10PCS Flange Inserts 13/15/17/19/21mm for 24mm Flange/Shield of Most Pumps, BPA Free Inserts, Compatible with Momcozy/Spectra/Bellababy/TSRETE/Nuliie Breast Pumps
£9.99

Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS | 13/15/17/19/21mm Inserts, Nipple Measurement Tool, Fits Electric & Manual Pumps, Soft Silicone, Comfortable Pumping
£9.99

Original Spectra Flange Set (20mm)
£14.95

Momcozy M9 Hands-Free Breast Pump, Portable Double Electric Pump, Red | Mobile Flow, App Control, 15 Custom Levels, Personalized Multi-Modes, DoubleFit Flange
£215.99

Momcozy M6 Wearable Breast Pump, Hands-Free Double Electric Pump, Red | Mobile Style, Ideal Rhythm, DoubleFit Flange, Only 4 Easy-Clean Parts
£195.49

Nuliie Electric Breast Pump Hands-Free (2 Packs, Pure White) | Wearable Portable Breast Pumps 4 Modes 9 Levels, 24MM Comfortable Flange, More Private, Replaced Accessories Included
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Nuliie Wearable Breast Pump Electrical with Storage Bag (2 Packs, Pink) | LED Display, 4 Modes and 12 Suction Levels, Portable Hands Free Breast Pump with 14/17/20/24/27mm Flange
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