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IrrigationKing 4" T Screen Filter – 120 Mesh, 395 GPM, Dual Body

was $759.54 Special Price $512.60

The RKTS490 is a 4" dual-body screen filter for commercial and agricultural irrigation mainlines. The stainless steel mesh screen traps sediment and debris to protect drip emitters, sprinkler nozzles, and control valves. The dual-body design handles flows up to 440 GPM for high-demand mainlines. Rated to 110 PSI. Compatible replacement cartridges: RKTS350-CART80, RKTS350-CART120, RKTS350-CART150.

SKURKTS490
Connection Size4" MNPT
Filter StyleDual-Body T-Style
Screen Mesh120 Mesh
Nominal Flow Rate395 GPM
Max Flow Rate440 GPM
Max Operating Pressure110 PSI
Height48.89" (1240 mm)
Connection Spacing14.17" (360 mm)
Body MaterialPolypropylene
Screen MaterialStainless Steel
Availability: In stock
SKU
RKTS490
Ships Same Day
All orders placed by 12 PM local warehouse time will ship the same day. Some exclusions apply. Delivery time may increase if item isn't available in closest warehouse.
Delivery time: 2-4 business days

RKTS490 – 4" T Screen Filter, 120 Mesh, 395 GPM nom / 440 GPM max

The RKTS490 is a 4" dual-body inline screen filter built for commercial irrigation systems. Dual-body screen filter. Height: 48.89" (1240 mm). Distance between connections: 14.17" (360 mm). Double SS mesh, SS clamp. The 120 mesh stainless steel screen intercepts particles before they reach drip emitters, micro-sprinklers, and solenoid valves. At up to 440 GPM and 110 PSI, this filter suits high-flow mainlines on farms, nurseries, and municipal irrigation networks.

Key Features and Benefits

  • 120 Mesh Stainless Steel Screen – Suited for drip tape, micro-sprinkler, and emitter protection (125 micron openings), protecting emitters and nozzles from fine sediment.
  • 395 GPM nom / 440 GPM max – Sized for 4" commercial mainlines operating at high agricultural flow rates.
  • 110 PSI Pressure Rating – Handles high-pressure mainline supply without risk of housing failure.
  • Dual-Body Design – Two filter chambers in series for ultra-high-flow mainline installations up to 440 GPM.
  • Polypropylene Body – UV-stabilized and corrosion-resistant for long outdoor service life.
  • Replaceable Cartridge – Compatible with RKTS350-CART80, RKTS350-CART120, RKTS350-CART150. Swap mesh size without replacing the body.

Construction

Body: polypropylene. Screen: stainless steel mesh. Clamp: stainless steel. Seals: EPDM O-rings. Connection: 4" MNPT.

Spare Parts:
RKTS490 Spare Parts

Spare Parts Available:

  • O-Ring Large Filter Main Body (D230N, D350N, D490N, TS230, TS340, TS350, TS225NSA, TS340NSA, RKTS490, HC225, HC350): RKT-ORING
  • Stainless Clamp Main Body (D230N, D350N, D490N, TS230, TS340, TS350, TS225NSA, TS340NSA, RKTS490, HC225, HC350) : RKSS-CLAMP
  • RKTS-CARTORING (TS230, TS340, TS350, TS225NSA, TS340NSA, RKTS490): RKTSCART-ORING
  • Male x Female 3/4" staight thread ball valve(TS230, D230N, TS340, TS350, TS490, D490): RK1BV34-S
  • 80 mesh - Screen Cartridge (RKTS350,RKTS490): RKTS350-CART80
  • 120 mesh - Screen Filter Cartridge (RKTS350,RKTS490): RKTS350-CART
  • 150 mesh - Screen Filter Cartridge (RKTS350,RKTS490): RKTS350-CART150