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Products & solutions

Everything Filtsap offers, organised the way a treatment plant works: FILTER → SUPPLY → MONITOR → BUILD. From filtration consumables to complete water treatment solutions.

01

FILTER: Filtration Consumables & Housings

Open filter

Filter Consumables

Meltblown Filter Cartridges

Meltblown Filter Cartridges

Graded-density 100% PP depth cartridges, 1–50 µm, 10"–40". The standard RO pre-filter.
Wound Filter Cartridges

Wound Filter Cartridges

PP string wound on a rigid core for higher flow, pressure and viscous liquids.
Pleated Filter Cartridges

Pleated Filter Cartridges

Large-area pleated media down to 0.22 µm with a low pressure drop for final filtration.
High-Flow Filter Cartridges

High-Flow Filter Cartridges

Large-diameter (6") pleated cartridges handling up to 50+ m³/hr each, so fewer cartridges and smaller housings.
Filter Bags

Filter Bags

PP felt and nylon mesh bags, 1–200 µm, size #1 and #2, with welded seams.
Specialty Filter Cartridges

Specialty Filter Cartridges

PES, PTFE, nylon and PP membrane cartridges for sterile, solvent, gas and chemical duty.

Filter Housings

SS Cartridge Filter Housings

SS Cartridge Filter Housings

SS 304/316 single and multi-cartridge housings (MCF), flanged or threaded, polished for pharma.
SS Bag Filter Housings

SS Bag Filter Housings

Single and multi-bag SS housings with quick-open lids for heavy-solids duty.
UPVC Cartridge Filter Housings

UPVC Cartridge Filter Housings

Corrosion-free, economical MCF housings for RO and water treatment plants.
FRP Cartridge Filter Housings

FRP Cartridge Filter Housings

Lightweight fibreglass housings for brackish water and seawater, which don't rust.
Polypropylene (PP) Filter Housings

Polypropylene (PP) Filter Housings

10" and 20" virgin PP and transparent housings for domestic, commercial and jumbo use.
High-Flow Cartridge Filter Housings

High-Flow Cartridge Filter Housings

Horizontal or vertical housings for high-flow elements in large RO and process systems.

02

SUPPLY: Water Treatment Components, Spares & Accessories

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RO Components & Spares

RO Membranes

RO Membranes

4" and 8" brackish water, low-energy, fouling-resistant and seawater RO membrane elements.
RO Membrane Pressure Vessels

RO Membrane Pressure Vessels

FRP side-port and end-port housings for 1–7 elements, rated 300–1200 psi.
Membrane Adaptor Kits

Membrane Adaptor Kits

Interconnectors, adaptors and O-ring kits that seal the elements inside the vessel.
Victaulic Couplings

Victaulic Couplings

Grooved couplings for fast, leak-free connection of RO headers and permeate lines.
Thrust Cones

Thrust Cones

Protect the last membrane from telescoping under high differential pressure.
Membrane Vessel Accessories

Membrane Vessel Accessories

End caps, heads, retaining rings, saddles and clamps for pressure vessels.

Water Treatment Spares

WTP Spares & Accessories

WTP Spares & Accessories

Strainers, nozzles, sight glasses, tubing and fittings for water treatment plants.
STP Spares & Accessories

STP Spares & Accessories

Diffusers, blowers, media and fittings for sewage treatment plants.
DM Plant Spares

DM Plant Spares

Resin traps, rubber-lined fittings, regeneration parts and conductivity accessories.
Distribution & Collection Systems

Distribution & Collection Systems

Hub-and-lateral and header-lateral systems for filters and softeners.
Multiport Valves

Multiport Valves

Top- and side-mount multiport valves for sand, carbon and softener filters.

Pumps & Valves

High-Pressure Pumps

High-Pressure Pumps

Multistage SS pumps that drive RO membranes, sized to flow and pressure.
Centrifugal Pumps

Centrifugal Pumps

Raw water, feed, backwash and transfer pumps in CI and SS.
Chemical Dosing Pumps

Chemical Dosing Pumps

Electronic and motor-driven dosing pumps for antiscalant, chlorine and pH chemicals.
Butterfly Valves

Butterfly Valves

Wafer and lug valves for large-bore lines, manual or actuated.
Ball Valves

Ball Valves

UPVC, CPVC and SS ball valves for isolation duty.
Diaphragm Valves

Diaphragm Valves

Weir-type valves for corrosive chemicals and DM plants.
Non-Return Valves (NRV)

Non-Return Valves (NRV)

Swing, spring and dual-plate check valves that prevent back-flow.
Control Valves

Control Valves

Pneumatic and motorised valves for automated flow and pressure control.

Pressure Vessels & Accessories

FRP Pressure Vessels

FRP Pressure Vessels

Polyethylene-lined, fibreglass-wound vessels rated to 150 psi.
FRP Filter Vessels

FRP Filter Vessels

Shells for pressure sand, multimedia and activated carbon filters.
FRP Softener Vessels

FRP Softener Vessels

Vessels for ion-exchange softeners, paired with brine tanks and valves.
Vessel Internals & Accessories

Vessel Internals & Accessories

Top and bottom distributors, risers, laterals and adaptors.

03

MONITOR: Process Monitoring & Instrumentation

Open monitor

Water Quality Monitoring

Online TDS Meters

Online TDS Meters

Panel-mount TDS indicators with probes for RO permeate and feed.
Conductivity Meters

Conductivity Meters

µS/cm to mS/cm ranges for DM, RO and boiler feed water.
pH Meters

pH Meters

Online pH transmitters and controllers for dosing and ETP outlets.
ORP Meters

ORP Meters

Measure oxidation-reduction potential, e.g. chlorine before RO.
Online Water Quality Controllers

Online Water Quality Controllers

Multi-parameter controllers with alarms, relays and 4–20 mA outputs.

Flow & Pressure Monitoring

Rotameters

Rotameters

Acrylic and metal-tube variable-area flow meters for permeate, reject and dosing lines.
Electromagnetic Flow Meters

Electromagnetic Flow Meters

Full-bore magnetic flow meters with totaliser and 4–20 mA output.
Pressure Gauges

Pressure Gauges

Glycerine-filled SS gauges in all ranges, including RO high-pressure.
Pressure Transmitters

Pressure Transmitters

4–20 mA transmitters for PLC and SCADA monitoring.
Differential Pressure Gauges

Differential Pressure Gauges

Show ΔP across cartridge, bag and MMF filters, so you know when to change them.
Flow Sensors & Switches

Flow Sensors & Switches

Paddle and electronic switches that protect pumps from dry running.

04

BUILD: Industrial Water Treatment Systems & Solutions

Open build

Membrane-Based Treatment Systems

Industrial Reverse Osmosis (RO) Plants

Industrial Reverse Osmosis (RO) Plants

Skid-mounted RO plants with pre-treatment, dosing, CIP and instrumentation.
Brackish Water RO (BWRO) Plants

Brackish Water RO (BWRO) Plants

For borewell and surface water with high TDS; typically 65–80% recovery.
Seawater RO (SWRO) Plants

Seawater RO (SWRO) Plants

High-pressure desalination with corrosion-resistant materials.
Ultrafiltration (UF) Systems

Ultrafiltration (UF) Systems

Hollow-fibre UF for RO pre-treatment, recycling and turbidity removal.
Nanofiltration (NF) Systems

Nanofiltration (NF) Systems

Removes hardness, colour and organics while keeping some minerals.

Water Treatment & Purification Systems

Demineralization (DM) Plants

Demineralization (DM) Plants

Two-bed, mixed-bed and degasser DM plants for boiler and process water.
Water Softener Systems

Water Softener Systems

Manual and automatic softeners that prevent scale in boilers and equipment.
Multimedia Filtration (MMF) Systems

Multimedia Filtration (MMF) Systems

Layered anthracite, sand and garnet beds for low SDI before RO.
Activated Carbon Filtration (ACF) Systems

Activated Carbon Filtration (ACF) Systems

Remove chlorine, odour, colour and organics.
Pressure Sand Filtration (PSF) Systems

Pressure Sand Filtration (PSF) Systems

Remove suspended solids and turbidity from raw water.

Wastewater & Recovery Solutions

Effluent Treatment Plants (ETP)

Effluent Treatment Plants (ETP)

Physico-chemical and biological treatment for industrial effluent.
Sewage Treatment Plants (STP)

Sewage Treatment Plants (STP)

MBBR, SBR and extended-aeration STPs for buildings and townships.
Minimum Liquid Discharge (MLD) Systems

Minimum Liquid Discharge (MLD) Systems

High-recovery membranes that cut reject volume and disposal cost.
Zero Liquid Discharge (ZLD) Systems

Zero Liquid Discharge (ZLD) Systems

Membranes plus evaporator and crystalliser for no liquid discharge.
Water Recycling & Reuse Systems

Water Recycling & Reuse Systems

UF + RO recycling of STP and ETP water for cooling, gardening and process use.

More filtration products

Jumbo Filter Cartridge (4.5")

Jumbo Filter Cartridge (4.5")

Filter Cartridges · MOQ 200–250 pcs
Activated Carbon Filter Cartridge

Activated Carbon Filter Cartridge

Filter Cartridges · MOQ 100 pcs
Domestic RO Filter Cartridges & Spares

Domestic RO Filter Cartridges & Spares

RO & Purifier Spares · MOQ 200 pcs

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