SPECIALIST AGGREGATES
Bringing Natural Stone to Life... Online Since 2000 And Now With Over 700 Products! Order Securely Online or Tel. 01889 580 660
 
3-5mm Water Filtration Support GravelProduct delivered by courier in a sealed packWater filtration can be cool! Ripley's Aquarium Toronto
Filter Support Gravel 3-5mm
Product Code: 2640F

3+ 6+ Need more?
Price per pack£29.40£27.00£25.20Click to View
Multi Pack Pallets

Order:

Quantity:
Total £29.40recalculate total
Inc VAT and delivery*

Filtration Support Gravel, 3-5mm nominal size suitable for industrial, aquaculture, recreational, pond and swimming pool water filters.


Pack size: 15kg

Gravel Size: 3-5mm

Description& Application:
A natural washed and closely graded support gravel suitable for industrial, aquaculture, recreational and swimming pool water filters.

Prior to ordering:
The volume of support media required will vary with make and capacity of filter, please check manufacturers recommendations.

Filtration for Non Filtration Specialists:
Pools, spas and ponds require water to be filtered (and as appropriate disinfected) to provide safe places for recreation and livestock. Poor maintenance can lead to clogged filters which can increase the risk of water borne infection.

Typically water filters contain clean closely graded silica sand often carried on a bed of filter support gravel. A pressure fed sand filter or "high rate" sand filter, which is generally located immediately after the pump will typically remove particles down to 10 microns in size (ten thousands of a millimetre).

Water is pumped under pressure into the top of the filter and leaves at the bottom. On the way through suspended dirt and debris in the water is trapped by the particles of sand.

Sand filters need to be cleaned regularly. By re-directing water back up through the sand bed and out to waste, accumulated dirt is flushed out, this is process is called back washing. Sand filters come with a valve known as a multiport valve to change the direction of water flow and to facilitate this process.

Sand media needs changing every three to five years, however, also be aware of a phenomena known as chanelling. This is where water cuts channels in the sand leading to a loss in filter efficiency an again will require the media to be replaced.

* Specialist Aggregates' Price Promise:
All prices shown include UK VAT and delivery to 90% of UK locations - Read More. - There are no hidden charges on checkout.

We export throughout Europe and Worldwide - please enquire for shipping rates.

Quick Contact:
WhatsApp your enquiry and images to 07484 022898

Rocks in a Box For protection and security your product will be shipped in a weatherproof pack within our easy-to-handle double walled cardboard box.

Boxes are delivered by national couriers. Please advise during checkout or contact our office if you have specific delivery requirements or concerns.

Both the inner plastic pack and the outer box can be recycled via normal household or industrial/commercial collections.

Design Specify: 3-5mm Filter support gravel from Specialist Aggregates.

Product Code: 2640F

Require More Info?
or
Would A Sample Help?
Call Paul, Charlotte or Steve on
01889 580 660
Order Online Now or Telephone orders Welcome - 9.00am to 5.00pm Monday / Friday
Buy Direct
Alternative Volumes 
Filter Support Gravel 3-5mm
Filter Support Gravel 3-5mm
Multipack
£183.60
Filter Support Gravel 3-5mm - Click & Collect
Filter Support Gravel 3-5mm - Click & Collect
15kg
£16.80
Specialist Aggregates Ltd Shopping BasketBasket 
0 items
Sand, Gravel & Pebble Volume Calculator (For lightweight aggregates see individual products)
1. Simply select the shape closest to your requirement
Alternative Volumes 
Filter Support Gravel 3-5mm
Filter Support Gravel 3-5mm
10 Pack Pallet (¼ tonne)
 £183.60
20 Pack Pallet (½ Tonne)
 £270.00
40 Pack Pallet (1 Tonne)
 £356.40
Filter Support Gravel 3-5mm - Click & Collect
Filter Support Gravel 3-5mm - Click & Collect
15kg
£16.80
Bridport Black Gravel
Product Key 
Individual Packs Individual Packs
Order and Deliver

See products for pack sizes.
Pallet Deliveries Multi Packs
Order and Deliver

Convieniently packed for ease of movement. See products for pack and pallet sizes.
Bulk Bag Deliveries Bulk Bags
Order and Deliver

Selected products available bulk packed for contractors. See products for specific information.
Rockery Stone Deliveries Rockery Stone Deliveries
Order and Deliver

Caged stone delivery, packing may vary.
Bulk Loads Order For Collection
Order for collection from a warehouse. See products for pack sizes and collection details.
Top Products 
01.Filter Media - Silica Sand 8:16
02.Volcanic Lava - Filtration Gravel
03.Filter Media - Silica Sand 16:30
04.Filter Support Gravel 2-3mm
05.Granulated Quartz Filter Media - 0.7-1mm
06.pH Correction Media - Natural Oyster Shells
07.Filter Support Gravel 3-5mm
08.Granulated Quartz Support Media - 1-3mm
Searches 
Our customers often viewed this product after searching for:
SEARCHRiver Gravel Or Pebbles
SEARCHFilter Support Gravel
SEARCHFilter Media
SEARCHSand
SEARCHBlack Shiny Gravel Or Pebbles