- Regular price
- €3,05
- Regular price
- €3,05
Maintain an airtight seal and ensure leak-free operation for your high-performance aquarium filter with the official Fluval FX Lid Fastener (Part #A20215). Designed as an exact factory-direct replacement for Fluval FX2, FX4, FX5, and FX6 canister filters, this heavy-duty threaded locking nut secures the canister head tightly to the main body. Crafted from durable, impact-resistant resin, it ensures an even pressure distribution across your filter’s rubber O-ring seal, preventing hazardous water leaks and maintaining optimal filtration efficiency.
Quick Reference & Specifications
| Requirement / Specification | Details |
| Product Name | Fluval FX Series Lid Fastener |
| Manufacturer Part Number | A20215 |
| Filter Compatibility | Fluval FX2, FX4, FX5, and FX6 Canister Filters |
| Material Composition | Heavy-Duty Impact-Resistant ABS Molded Resin |
| Primary Function | Secures canister lid assembly to body; maintains seal pressure |
| Package Quantity | 1 x Single Fastener Unit |
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Return Policy
Return Policy
Returns are accepted within 30 days of purchase with a valid receipt and items in original condition. Custom or clearance items are non-returnable. Refunds will be issued to the original payment method. Damaged or defective items must be reported within 48 hours. For assistance, please contact our support team.