Filter Sock Silencer
F2100 · 4 Inch
Designed to keep your filter socks silent. Models 4" Sock Silencer 7" Sock Silencer MARINE X 60.2 1 MARINE X 90.3 2 MARINE X 110.4 2 MARINE X 3620...
Or build it into a bundle — save up to 6% ↓What it is, and who it is for.
Designed to keep your filter socks silent.
| Models | 4" Sock Silencer | 7" Sock Silencer |
|---|---|---|
| MARINE X 60.2 | 1 | |
| MARINE X 90.3 | 2 | |
| MARINE X 110.4 | 2 | |
| MARINE X 3620 Peninsula | 2 | |
| MARINE X 4820 Peninsula | 2 | |
| FRAG 85.3 | 1 | |
| FRAG 105.4 | 1 | |
| FRAG 145.5 | 1 | |
| FRAG 165.6 | 1 | |
| REEF 100.3 | 1 | |
| REEF 130.4 | 1 | |
| REEF 180.5 | 1 | |
| REEF 220.6 | 1 | |
| REEF LX 240.5 | 2 | |
| REEF LX 290.6 | 2 | |
| REEF LX 340.7 | 2 | |
| INFINIA 125.3 | 3 | |
| INFINIA 165.4 | 2 | |
| INFINIA 215.5 | 2 | |
| INFINIA 275.6 | 2 |
Build around the Filter Sock Silencer.
It's already in your system below. Add the flow, filtration and dosing around it and the discount starts working — tiers climb as the build grows, and the reef meter fills with it.
Pick the right one, not the biggest one
The honest line-up from accessories. Most buyers reading this page should buy the middle column.
Aquascaping Wave Scissors
Filter Sock SilencerAsked before checkout
The questions our support inbox actually gets.
Does it ship quickly?+
Orders placed before 2 PM ET on a business day leave the same day. Tracking is emailed the moment the label prints.
What if it's the wrong fit for my tank?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: tell us your tank first and we'll spec the system for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue.
How does the bundle discount work?+
Add items in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole system, applied at checkout.