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Metal spin-on oil filter with transparent housing and M20 1.50 thread

Baldwin Filters

Baldwin Filters B7285 Oil Filter Spin-On 23 micron 20 psid Bypass Valve M20 1.50 Thread

SKU CH-QH2Z-1JKHG

Spin-on oil filter with 23 micron rating, 20 psid bypass valve and M20 1.50 thread for Kubota engines

  • Product colorTransparent
  • 23 micron rating captures fine contaminants
  • 20 psid bypass valve maintains flow during cold starts
  • Anti-drainback valve prevents dry starts
  • M20 x 1.50 thread fits Kubota engines
  • Spin-on design enables quick filter changes

Baldwin B7285 Spin-On Oil Filter

The Baldwin B7285 is a spin-on oil filter designed for Kubota engines and compatible equipment. It uses a standard M20 x 1.50 thread for direct installation on the engine block. This new component serves as a direct replacement for routine maintenance intervals.

23 Micron Rating With Bypass Valve

The filter media captures particles down to 23 micron while an integrated 20 psid bypass valve ensures continuous oil flow if the element becomes restricted. An anti-drainback valve prevents oil from draining back into the sump after shutdown. These features protect engine components during cold starts and heavy loading.

M20 x 1.50 Thread Compatibility

Correct thread engagement is the single specification that determines fitment for this filter. The M20 x 1.50 thread must match the engine mounting pad exactly to prevent leaks or cross-threading. Buyers with engines requiring a different thread pitch or diameter cannot use this part.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 86% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameBALDWIN FILTERS
Product colorTransparent

Questions about this item

When should the B7285 oil filter be replaced?

Replace it at the engine manufacturer's recommended service interval; the filter itself has a 23 micron rating and a 20 psid bypass valve.

What pressure triggers the bypass valve during sustained operation?

The built-in bypass valve opens at 20 psid to maintain oil flow if the filter becomes restricted.

How hot does the filter housing get during all-day engine running?

The housing reaches normal engine oil temperature; the spin-on design with M20-1.50 thread transfers heat to the engine block.

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