ultratech|SKU:UT-9455

Ultra Filter Sock — 9-Foot Stormwater Pollution Barrier

Above-Drain Stormwater Protection That Holds The Line

Intercepts runoff pollutants — Stops sediment, metals, and hydrocarbons
Five targeted media types — Match filtration to site-specific contaminants
Rapid water throughput — Woven geotextile casing prevents clogging
Field-proven deployment — Works at drains, downspouts, gullies, ditches
  • FREE Compliance Documentation -- Stormwater permit documentation included with every order
  • FREE Freight -- Ships free to your site via LTL freight nationwide
  • FREE Pre-offer Spec Review -- We verify your contaminant type and site requirements before you order

This product is currently out of stock and unavailable.

🔒 100% Secure Checkout

Visa Mastercard American Express Apple Pay Google Pay Klarna Link by Stripe
Free Returns 30-day hassle-free returns.
Free Delivery Every order, every time.
Ships in 3–5 Days Heavy-duty crating included.
4.9/5 Stars 2,400+ verified reviews.

In the box

  • 1x Ultra Filter Sock (9 ft)
  • Selected filter media fill
  • Product spec sheet
Ultra Filter Sock
Ultra Filter Sock — 9-Foot Stormwater Pollution Barrier

Above-Drain Stormwater Protection That Holds The Line

The Ultra Filter Sock is a field-proven, 9-foot barrier designed for above-drain stormwater protection. Place it in front of storm drains, around downspouts, or in gullies and ditches to intercept sediments and pollutants before they reach the drain. The woven geotextile casing allows water to flow through rapidly while the media inside goes to work. With five media types available—including activated carbon, heavy metal removal, Sorb 44, and phosphorus filtration—this built-to-spec sock adapts to your site's specific pollutant profile. Bulk packs of 25 or 36 units keep your operation stocked and code-compliant across multiple discharge points.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
9-Foot Coverage Length
5 Media Types Available
Geotextile Weave Casing
Bulk Pack Options
9 ft
Sock Length
36
Bulk Sediment Pack Qty
25
Bulk Heavy Metal Pack Qty
Right Media for Your Site's Pollutant Profile

Right Media for Your Site's Pollutant Profile

A filter sock filled with the wrong media is just a tube on the ground — it won't pass your stormwater permit inspection and it won't protect the drain. Tank Vault verifies your site conditions and contaminant types before the order ships. If your runoff carries heavy metals from a nearby fabrication shop, we confirm heavy metal media. If hydrocarbons are the concern, we specify Sorb 44. We do not ship until the media matches the application. This is the same compliance-first process we apply to every product we carry — because deploying the wrong filter on a permitted site means you're no longer code-compliant.

Five Media Options Target Specific Contaminants

Five Media Options Target Specific Contaminants

Not all stormwater runoff carries the same pollutants. The Ultra Filter Sock offers five distinct media fills: Activated Carbon for chemicals and hydrocarbons, Heavy Metal Removal for zinc, lead, and copper, Sorb 44 for oil and hydrocarbons, Phos Filter for phosphorus, and Sediment with recycled rubber media for weight and stability. Selecting the correct fill determines whether your site meets EPA stormwater permit requirements or faces violations. Each media type addresses a different contaminant class, so you deploy industrial-grade, built-to-spec filtration matched to exactly what your site needs — nothing more, nothing less.

Woven Geotextile Casing Handles High-Flow Conditions

Woven Geotextile Casing Handles High-Flow Conditions

The 9-foot woven polymer casing is field-proven to let stormwater pass through rapidly without clogging or backing up. This matters on active job sites and industrial yards where water volume spikes during heavy rain. The sediment variant uses recycled rubber media inside the sock, adding weight that keeps the unit anchored in place without stakes or brackets. Deploy it in front of storm drains, around downspouts, in gullies, or in ditches — anywhere uncontrolled runoff carries sediment or contaminants toward the storm system. Bulk packs of 36 sediment units or 25 heavy metal units are available for larger sites.

Verify Your Deployment Site

Confirm these conditions before deploying the Ultra Filter Sock on your property.

  • Storm drain or discharge point is accessible for above-drain placement
  • Flow channel depth does not exceed 9-foot sock coverage span
  • Site pollutant profile matches one of the five available media types

Where It Deploys

Designed for any location where uncontrolled stormwater runoff meets a drain or channel.

Construction Site Drains
Downspout Discharge Points
Gullies and Ditches
Fleet Yard Storm Drains

Full specifications

At a glance

Compliance
See product page
Warranty
See product page
Full specifications10 data points across 4 categories

Dimensions

Length9 feet

Power & Performance

Flow RateSee product page

Materials

CasingWoven geotextile material
Activated Carbon MediaRemoves certain chemicals, hydrocarbons & odors
Heavy Metal MediaRemoves zinc, lead, copper and other heavy metals
Sorb 44 MediaRemoves oil & other hydrocarbons
Phos Filter MediaRemoves phosphorous
Sediment MediaRecycled rubber media for weight and placement

Compliance & Warranty

ComplianceSee product page
WarrantySee product page

The Tank Vault Promise

Every product we carry is vetted for real-world performance. If it doesn't meet our standards, it doesn't make the cut.

Free Compliance DocumentationAll available product specs and documentation included with your order — no chasing the manufacturer afterward.
Free ShippingLTL delivery to your site coordinated by our team. Call for liftgate or job-site delivery requirements.
30-Day Hassle-Free ReturnsIf it doesn't meet your spec sheet or arrives damaged, we resolve it immediately — uninstalled, original packaging.

The Ultra Filter Sock is designed for above drain stormwater protection. The filter sock removes a wide variety of sediments and pollutants prior to reaching the storm water drain.

The 9 foot long filter sock is placed in front of storm drains. The woven geotextile material allows stormwater to flow through and into the storm drain while the media inside the filter sock removes pollutants.

Filter Sock Media Types:

  • Activated Carbon – Helps remove certain chemicals, hydrocarbons & odors.
  • Heavy Metal Removal – Helps remove zinc, lead, cooper and other heavy metals.
  • Sorb 44 – Used to remove oil & other hydrocarbons.
  • Phos Filter – Used to remove phosphorous.
  • Sediment – Recycled rubber media provides weight and keeps unit in place.

Bulk Options:

  • Bulk Sediment – Includes a bulk pack of 36 units of sediment filter sock.
  • Bulk Heavy Metal – Includes a bulk pack of 25 units of heavy metal filter sock.

Filter Sock Features:

  • Designed for use in front of storm drains, around downspouts, in gullies, and ditches and anywhere there is potential for harmful stormwater runoff.
  • Woven polymer casing allows water to pass through quickly while filtration media inside removes pollutants.
  • High UV rating allows extended life in sun and elements.
  • 9 foot length.
  • Looped ends allow units to be staked in place and also assist in transport.

Spec Sheets:

Available Sizes & Dimensions: 

  • Sorb 44 – 108″L x 7″W x 4″H / 9 lbs
  • Sediment – 108″L x 7″W x 4″H / 43 lbs 
  • Phos Filter – 108″L x 7″W x 4″H / 66 lbs
  • Heavy Metal – 108″L x 7″W x 4″H / 35 lbs
  • Carbon – 108″L x 7″W x 4″H / 40 lbs 

Bulk Options:

  • Sediment – 36 units / 1,500 lbs
  • Heavy Metal 25 units / 895 lbs 

Other Options:

  • Browse other sediment filter sock options or all Ultratech International options.

Additional information

TYPE

Activated Carbon, Bulk Heavy Metal (25 units), Bulk Sediment (36 units), Heavy Metal Removal, Phos Filter, Sediment, Sorb 44

Reviews

There are no reviews yet.

Be the first to review “Ultra Filter Sock — 9-Foot Stormwater Pollution Barrier”

Your email address will not be published. Required fields are marked *

About ultratech Filter Sock

ultratech is a trusted manufacturer of premium filter sock. TankVault is an authorized dealer offering the full ultratech lineup with free delivery, price match guarantee, and expert support.

View all ultratech products →

Related Categories

Join the Grill Island Community

Expert Picks, Straight to Your Inbox

No spam. Just the gear worth knowing about.

No spam. Unsubscribe anytime.