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Deep Bed Filtration

Comet Fiber
Filter Media

Comet fiber filter media is a fiber bundle shaped like a comet — a compact nucleus at one end and a loose fibrous tail at the other. Packed into a filter bed, the nuclei sit close and the tails stay open, so one bed carries both the fine pores that polish the effluent and the open channels that hold the solids and oil it removes. The bed frees itself under reverse flow, so backwash is quick and the media returns to duty.

Request a Quote Technical Details

CometFiber geometry

D-typeFilter design

Graded bedPore structure

Solids + oilDuty

Media form

Comet-shaped fiber bundle

Filter design

D-type filter

Filtration mode

Homogeneous deep bed

Backwash

High efficiency

Oil removal

Supported

Price

On request

Why this media

Deep filtration,
a bed that cleans itself fast

The comet geometry grades a single filter bed from dense to open, so suspended solids and oil are held through the full depth — and released again on backwash.

Comet geometry grades the bed

Every element is a fiber bundle with a compact nucleus at one end and a loose fibrous tail at the other. Packed in a filter, the nuclei form the dense layer and the tails the open layer, giving one bed a graded pore structure instead of a single pore size.

High-efficiency backwash

Because the fibers stay loose in the water, the bed lifts evenly under reverse flow. Captured solids are flushed out of the whole bed depth in a short rinse cycle, so the media returns to service quickly and keeps its dirt-holding capacity.

Filtration and oil removal together

Specified for D-type filters where suspended solids and oil have to come out in the same stage, the media handles both duties in one bed — useful for oily wastewater, circulating water and polishing duties.

Specifications

Technical parameters

Parameter	Value
Product type	Comet-shaped fiber filter media
Media geometry	Fiber bundle with compact nucleus and loose fibrous tail
Filter design	D-type filter
Filtration mode	Homogeneous graded deep bed
Fiber material	On request
Nominal size / bundle length	On request
Apparent density	On request
Design bed depth	On request
Filtration rate	On request
Backwash water consumption	On request
Effluent quality (turbidity / oil)	On request
Service life	On request
Matching retaining plate	330 × 497 × 23 mm — prevents media loss
Packing	On request
MOQ / price	On request — confirm filter model, bed volume & destination

Parameter confirmation

Dimensions, fiber material, bed design and packing are confirmed against the specific D-type filter model and duty before quotation. Send your filter model, bed volume, filtration rate and target effluent quality.

Applications

Where it fits

D-type filtersMunicipal waterworksIndustrial water supplyOily wastewater & oil removalCirculating cooling waterWastewater reuseTertiary treatment & polishing

Product gallery

See the media up close

Comet fiber filter media — white fiber bundle product

Comet fiber filter media — fiber bundle product

Comet fiber filter media — white and black-nucleus types

Comet fiber filter media suspended in water

Comet fiber filter media — individual comet elements

Comet fiber filter media production line detail

Comet fiber filter media production line

Comet fiber filter media — nucleus and tail arrangement

Filter basin and filter plate installation

Comet fiber filter media in bulk packing

Tell us your filter model and duty

Send your D-type filter model, bed volume, filtration rate and target effluent quality — we will confirm the media dimensions, fiber material, quantity and export packing.

Request a QuoteNo obligation · response within 24h (working days)

Comet Fiber
Filter Media