The F4068 is the replacement / spare cap consumable for the F4062 (500 mL) and F4063 (1000 mL) Erlenmeyer flasks — sold as package of 10 caps at $38 ($3.80/cap). Includes filter for sterile gas exchange.
Key Specifications
| SKU | F4068 |
| Type | Vented filter cap for 500 mL / 1000 mL Erlenmeyer flasks |
| Pack format | 10 caps per package |
| Per-cap cost | $3.80 |
| Compatible flasks | F4062-B, F4062-F (500 mL); F4063-B, F4063-F (1000 mL) |
| Sister cap pack | F4067 (cap pkg 10 for 125 / 250 mL flasks, $33) |
| List price | $38 |
Ordering & Configuration
Pair with F4062 / F4063 family flasks.
Plan reorder cadence based on per-week flask reuse / cap replacement demand.
Confirm at quote: flask family pairing, projected reorder cadence, and lead time.
Warranty: Per Benchmark Scientific standard consumable terms.
F40xx cap pair: F4067 (125 / 250 mL flasks, $33) and F4068 (this product, 500 / 1000 mL flasks, $38). See F4060-B anchor for full F40xx Erlenmeyer flask family detail.