ConvaTec SUR-FIT Natura Two-Piece Opaque Drainable Pouch With Replaceable Filter
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ConvaTec SUR-FIT Natura Two-Piece High Output Drainable Pouch — Replaceable Filter, Anti-Reflux Valve | SKU 420695–420697
ConvaTec SUR-FIT Natura Two-Piece High Output Drainable Pouches are designed specifically for ileostomy and other high-output ostomy management needs. Featuring a large-capacity 14" transparent pouch, anti-reflux valve, replaceable deodorizing filter, and easy-drain outlet with spout and cap, these pouches help support controlled drainage and improved overnight or extended wear management. The SUR-FIT Natura coupling system provides audible click confirmation for secure attachment to compatible skin barriers without removing the barrier from the skin during pouch changes. Compatible with SUR-FIT Natura two-piece ostomy systems. Latex free. FSA eligible. Sold 5 per box.
Key Features
- Designed for high-output ostomy management
- Large 14" transparent drainable pouch capacity
- Replaceable deodorizing filter — helps reduce odor and ballooning
- Anti-reflux valve — helps reduce liquid output backflow
- Drain outlet with spout and cap — controlled drainage for liquid output
- Audible click coupling system — confirms secure attachment to skin barrier
- Quick snap-off and snap-on pouch changes without removing skin barrier
- One-sided comfort panel — soft body-side material for comfort
- Compatible with SUR-FIT Natura two-piece skin barriers
- Ideal for ileostomy and liquid-output management
- Latex free | FSA eligible
- Sold 5 pouches per box
SKU Options — 5 Pouches per Box
- SKU 420695 — 14" High Output Pouch | 1-3/4" Flange (45mm) | Transparent | Replaceable Filter | 5/box
- SKU 420696 — 14" High Output Pouch | 2-1/4" Flange (57mm) | Transparent | Replaceable Filter | 5/box
- SKU 420697 — 14" High Output Pouch | 2-3/4" Flange (70mm) | Transparent | Replaceable Filter | 5/box
Match flange size to your SUR-FIT Natura skin barrier. Need help selecting the correct high-output pouch system? Call 866-218-0902 and we'll help confirm compatibility before ordering.
Compatible Skin Barriers
Compatible with ConvaTec SUR-FIT Natura two-piece skin barriers using the matching flange size, including SUR-FIT Natura Stomahesive and Durahesive barriers. Not compatible with SUR-FIT Autolock, Esteem+, or ActiveLife one-piece ostomy systems.
Frequently Asked Questions
What makes this a high-output ostomy pouch?
These pouches are designed specifically for higher liquid-output ostomies, particularly ileostomies. The larger 14" capacity, anti-reflux valve, replaceable filter, and spout drainage outlet help manage increased liquid output more effectively than standard drainable pouches.
What does the anti-reflux valve do?
The anti-reflux valve helps reduce liquid output flowing back toward the stoma area after drainage, helping improve comfort and reduce pooling inside the pouch.
How does the replaceable filter work?
The replaceable deodorizing filter helps vent gas while reducing odor and ballooning inside the pouch. Filter covers should be used during bathing or swimming to help protect the filter from moisture exposure.
Can the pouch be changed without removing the skin barrier?
Yes. The SUR-FIT Natura two-piece system allows the pouch to snap off and snap back onto the compatible barrier without removing the skin barrier from the skin.
Are these pouches intended for colostomy or ileostomy?
These high-output pouches are most commonly used for ileostomy management or other high liquid-output situations where increased drainage capacity is needed.
Pairs Well With
- ConvaTec SUR-FIT Natura Durahesive Skin Barriers
- ConvaTec SUR-FIT Natura Stomahesive Skin Barriers
- ConvaTec AllKare Adhesive Remover Wipes
- Safe n Simple Ostomy Appliance Deodorant
- ConvaTec Replacement Ostomy Filters
Ships nationwide. Call 1-866-218-0902 — ostomy specialists available Mon–Fri.

