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Rain Bird - PRF100RBY - 1'' Pressure-Regulating Filter (RBY)

Rain Bird  |  SKU: PRF100RBY  |  Serving irrigation professionals and DIYers since 1981.
Brand New Factory Sealed Rain Bird Factory Warranty
$3496 $6081
🚚 Shipped Today if you order now!
Why so “cheap” at CheapSprinklers? Low prices by design — same parts, no compromise

Our prices are lower because of how we run our business — not because the product is different — and we pass those efficiencies directly on to you.

You’re receiving the same brand-new, factory-sealed item sold by big-box, supply-house, or bloated online-warehouse sellers — delivered direct to you, for less.

  • Bulk Purchasing: We buy in high volume to lower per-unit cost
  • Low Overhead: No physical storefronts or unnecessary middlemen
  • Price-First Model: Our business is built around keeping everyday prices as low as possible — so you can put the savings toward other projects or your business.
  • Fast & Efficient Fulfillment: Streamlined US warehouse operations keep costs down and orders moving fast.

The Result: Genuine products with full manufacturer warranty — delivered fast, without paying inflated big-box, supply-house, or bloated online-warehouse markups for the same parts.

CheapSprinklers Product Guarantee How we guarantee authenticity and warranty coverage

All products sold by CheapSprinklers are brand new and factory sealed. This Rain Bird Drip Filter (PRF100RBY) is sourced through the Rain Bird’s authorized supply chain and ships from us in new-in-box retail packaging.

We’ve been sourcing and supporting irrigation products for professionals and DIYers through both brick-and-mortar and online channels since 1981.

If there’s ever an issue, CheapSprinklers stands behind what we sell and will help coordinate any warranty claim or replacement.

  • Genuine New Rain Bird Drip Filter: no knockoffs, no refurbished, no old stock
  • Factory Sealed: shipped in original new-in-box retail packaging
  • Current Production Inventory: no discontinued or clearance stock
  • Complete Rain Bird Warranty: full manufacturer coverage begins when your order is delivered

The Result: Peace of mind. You’re installing top-quality equipment — and if there’s ever an issue with this Drip Filter, you’re fully supported by CheapSprinklers and Rain Bird.

1 in. static RBY filter regulates pressure to a nominal 40 psi (2.8 bar)

  • PF RBY Filter Cap has sealing O-ring and unthreads to provide access to the filter element for easy cleaning
  • 40 psi pressure regulator is integrated into the filter body
  • Robust body and cap are made of glass-filled polypropylene and provide 150 psi (10.3 bar) pressure rating
  • Works with all valves to create a simple, efficient control zone
  • Comes with 200 mesh (75 micron) screen pre-assembled (replacement filter elements are available for RBY filter)
  • Inlet Pressure: 20 to 150 PSI (1.4 to 10.3 bar)
  • Flow Range: Medium Flow - 3 to 15 GPM

Unique, compact unit that combines filtration and pressure regulation in one piece for protection of downstream components in a low-volume irrigation system. Reduces the number of components in a control zone, making it smaller and easier to install. More control zones can fit in one valve box!

Combination unit reduces the number of connections, making installation easier and faster. Increased reliability - fewer parts and fewer threaded connections mean less chance of a leak both at installation and over the life of the system.

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Rain Bird - PRF100RBY - 1 in. Pressure-Regulating Filter (RBY)
Rain Bird

Rain Bird - PRF100RBY - 1'' Pressure-Regulating Filter (RBY)

$3496 $6081

1 in. static RBY filter regulates pressure to a nominal 40 psi (2.8 bar)

Unique, compact unit that combines filtration and pressure regulation in one piece for protection of downstream components in a low-volume irrigation system. Reduces the number of components in a control zone, making it smaller and easier to install. More control zones can fit in one valve box!

Combination unit reduces the number of connections, making installation easier and faster. Increased reliability - fewer parts and fewer threaded connections mean less chance of a leak both at installation and over the life of the system.

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