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Netafim DFR150140 replacement disc filter ring set with spine; black 140-mesh plastic rings for 1-inch and 1½-inch manual disc filters, shown assembled

Netafim DFR150140 Disc Filter Ring Set — 1" & 1½", 140 Mesh

Brand: Netafim
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$65.66
$49.24
SKU DFR150140

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Replacement disc ring set designed for Netafim manual disc filters in 1" and 1½" sizes. The DFR150140 set contains precision-molded rings that stack and compress to form the filter element, restoring flow performance and protecting emitters from debris. 140 mesh rings are the standard medium-fine option for many irrigation and landscape applications.

  • Fits: Netafim 1" and 1½" manual disc filters (DF150 series).
  • Mesh/Filtration: 140 mesh — approximately 115 microns (black rings).
  • Includes Spine: Rings are supplied with the central spine required for 1"/1½" assemblies.
  • Material: Durable, engineered plastic rings that resist corrosion and routine wear.
  • Performance: Stacked rings trap debris between grooves and compress under pressure to maintain effective filtration.
  • Maintenance: Easy to replace; inspect rings and clean or replace when flow drops or signs of wear appear.

These replacement rings restore the original filtering geometry and are compatible with Netafim manual disc filter replacement procedures. Use the included spine when rebuilding 1" and 1½" elements and follow the manufacturer's installation instructions and safety guidelines in the product brochure or manual.

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Frequently Asked Questions

What filters are these rings compatible with?
They fit Netafim 1" and 1½" manual disc filters (DF150 series) and include the spine required for those sizes.
How fine is the 140 mesh rating in microns?
140 mesh corresponds to about 115 microns, making it a medium-fine option for irrigation filtration.
Do replacement rings include the spine?
Yes — the DFR150140 set is supplied with the central spine needed to assemble 1" and 1½" filter elements.
How often should I replace the rings?
Replace or clean rings when you notice reduced flow, increased pressure loss, or visible wear; inspect them periodically (typical intervals 6–12 months depending on water quality).