I don't need the membranes (I have 10+ spares), can I just get the o-rings?

sorry. that is the only package we sell.

Where do the o rings go?

They go on to the pump handle diaphragm stem. If you ever lose suction it's most likely because one of these came off. Search for "medela hand pump o ring" images in your web browser to see a visual

What are the dimensions of the O-rings?

I don't know the exact measurements of the O-rings but I do know that if you are trying to replace a part for a Medela manual breast pump if it's perfectly.

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Maymom 搾乳機部品交換用パーツメデラ手動さく乳器ハーモニーに向け Oリング4個と白い薄膜2枚非純正品

Maymom 搾乳機部品交換用パーツメデラ手動さく乳器ハーモニーに向け Oリング4個と白い薄膜2枚非純正品

Product ID: 724830158

Details

スタイル
手動
ブランド
Maymom
動作モード
手動
商品の個数
1
商品の重量
0.2 オンス
材質
Silicone

🌿BPA/DEHP-free silicone

♨️Heat resistant up to 120℃

🛠️4 precision O-rings

R351

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🍼 Keep your pump flawless, never miss a moment!

TRUSTED ALTERNATIVE - Taiwan-made non-original parts with 4.7-star rating and thousands of happy users.
PERFECT FIT REPLACEMENT - Engineered to restore your Medela Harmony pump’s full suction power instantly.
HEAT RESISTANT DURABILITY - Withstands up to 120℃, ensuring long-lasting performance and easy sterilization.
PREMIUM SILICONE MATERIAL - Crafted from BPA/DEHP-free silicone for safe, worry-free use around your baby.
BONUS ACCESSORIES INCLUDED - Comes with 2 white thin membranes to keep your pump running smoothly without extra cost.

Maymom’s replacement O-rings and membranes for Medela Harmony manual breast pumps offer a cost-effective, high-quality solution made from BPA-free silicone. Heat resistant up to 120℃ and designed for a precise fit, these Taiwan-made parts restore optimal suction and reliability, backed by thousands of positive reviews.

Specifications

ASIN	B016Y51X5U
Amazon 売れ筋ランキング	ベビー＆マタニティ - 4,901位 ( ベビー＆マタニティの売れ筋ランキングを見る ) 搾乳器 - 47位
GTIN (Global Trade Identification Number)	00760488883082
UPC	760488883082
おすすめ度	5つ星のうち4.7 1,647 レビュー
カラー	White
スタイル名	手動
ブランド	Maymom
ブランド名	Maymom
メーカー名	Maymom
メーカー型番	M022-4O2M
ユニット数	1.00 個
動作モード	手動
商品の個数	1
商品の入り数	1
商品の重量	0.2 オンス
型番	M022-4O2M
操作モード	手動
材質	Silicone
特徴	Bpa Free
特殊機能	Bpa Free
生産国	台湾
素材	Silicone
素材タイプフリー	BPA Free
防カビ加工	BPA Free
食洗機対応	いいえ

Reviews

A**ー

不安だったけどピッタリでした！

搾乳機の圧が急にかからなくなって、調べるとOリングが紛失してることに気付きました。公式サイトやフリマサイトにも出品されてましたが、発送まで時間がかかりそうなのと割高だったので、日本語レビューが１つしかなく不安でしたがこちらを買ってみました。写真にあるようにわずかに隙間はありますがちゃんと圧がかかるようになりました！同じように紛失した方にオススメです！付属のフタは写真だと穴が空いているように見えましたが、実際は穴はなく、純正と全く同じ感じでちゃんと接続もできました。

Invalid date

も**け

ポロッとなくしやすいので必須

この部品がないと吸引ができないのに、寝ぼけて洗浄していると気が付いたら無くなっている。買っておいた方が心情的に安心です。

Invalid date

A**ー

バッチリピッタリ✩

メデラ搾乳器の不具合改善されました！しっかり絞れます！ありがとうございます♪

Invalid date

Ｓ**Ｉ

なかなかお店に売ってない

なかなかこの小さなパーツはお店に売っていないのでこちらで手に入るのは嬉しいです！なくなりやすいパーツなので、もう少し安いと嬉しいです。

Invalid date

T**.

Replacement o-ring worked

Why doesn't medela sell a replacement o-ring? Crazy. This replacement set did the trick and saved me from having to buy a whole new pump!

Invalid date

P**C

Perfectos

Era lo que estaba buscando ya que se me desgasto la goma de mi sacaleches manual (Medela) y ha funcionado perfectamente como si fuera nuevo asi que muy contenta con el resultado. Llego super rapido y en muy buenas condiciones.

Invalid date

A**A

Great pump pieces

Very happy with these pieces. Needed an o ring for Medela hand pump and it works perfect

Invalid date

M**Y

Adecuados

Me costó trabajar conseguirlos pero vienen varios por si se pierde el empaque del extractor manual ❤️

Invalid date

C**R

Wieder wie neu

Super gut. Meine Pumpe funktioniert wieder. Die Saugkraft ließ extrem nach und dank den neuem O-Ring funktioniert alles wieder und ich muss mir keine neue kaufen.

Invalid date

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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R351

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Maymom 搾乳機部品 交換用パーツ メデラ手動さく乳器ハーモニーに向け Oリング4個と白い薄膜2枚 非純正品

Details

Details

Description

Specifications

Reviews

Common Questions

Maymom 搾乳機部品交換用パーツメデラ手動さく乳器ハーモニーに向け Oリング4個と白い薄膜2枚非純正品