


🍼 Keep the flow natural, the fuss minimal.
Dr. Brown's Natural Flow Options+ Replacement Vent Kit offers a precise, durable solution to replace worn or lost vent parts for the Options+ Narrow 8oz bottles. Engineered to maintain the bottle’s anti-colic performance, this dishwasher-safe kit includes vent inserts, reservoirs, and travel discs, ensuring hygienic, leak-proof feeding whether at home or on the move.





| ASIN | B018FALSNY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,095 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #47 in Dryer Replacement Parts |
| Brand Name | Dr. Brown's |
| Capacity | 8 ounces |
| Color | Clear |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,988) |
| Date First Available | April 21, 2018 |
| Included Components | Inlet Hose |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.28 ounces |
| Item model number | SR203-P4 |
| Material Type | Plastic, Silicone |
| Model Info | SR203-P4 |
| Part Number | SR203-P4 |
| Product Dimensions | 1.6 x 4.3 x 9.6 inches |
| Special Features | Dishwasher Safe - Top Rack Only |
I**F
Great replacement parts
For those that do not know, the Doc Browns Anti-Cholic bottles are great bottles that work as advertised, particularly in their anti-cholic function. This stem is the feature that permits that function. The bottles also travel well...which is how we kept loosing these stems and stem caps. So I bought a few more. Bein as how these are the exact same brand and part they function in the bottle well. I just wish that Doc Brown would amend their bottle brush design to include a brush that would effectively clean this part. But I've never had one break, the part itself is great, and the bottle design as a whole fulfills its promises.
K**N
Great replacement parts
Perfect replacements. We had gotten some Dr browns bottles second hand and needed new replacement vents. Works great!
I**G
Perfect replacement
Fits exactly as expected. Prevent gas for babies
E**A
Spare sets
They may be annoying to clean but the flow is so much better with them in the bottles. I like to have extras of these and exchange old parts for new ones
X**.
Los he comprado muchas veces para las botellas de mi niño. Son las únicas en las que toma su leche y este kit me ha salvado!
A**I
Works great
Exactly what’s shown
C**L
Works as intended
Easy to use and clean Durable with no leaks Helped with gas and tummy aches
E**H
Great Product
I love Dr Brown bottles! My little has used them since birth. I ordered these extra ones as my MIL ordered bottles that do not have these. I like to ensure I use them because they truly do help avoid air bubbles and air intake.
A**R
Perfect replacement for dr. Browns babby bottle.
M**A
La mejor marca para tu bebé
B**R
After a few of these went missing I was happy I found a seller who sells replacement pieces. Came as expected. Thanks!
D**Y
Il faut commander les nouvelles tetines Dr.Browns , les anciens modèle n'est pas compatible... les fillets ne sont pas assez long.
R**C
Todo perfecto, embala perfecto a las otras mamilas de Mr brown que ya teníamos, me encantaría que fuera un color más discreto o bueno, ya sea azul o rosa como las mamilas que venden pero es un detalle meramente estético; Es funcional, que es lo que importa. Muy contentos con la compra
Trustpilot
2 days ago
2 months ago