Anywhere to get 1.5 inch slip strainers?

[aaronb]

I need a couple, but the only ones I can find are threaded. I might be able to adapt to threads if I can't get the slip kind. Thanks.

 

[inkslinger]

http://www.aquariumplants.com/High_Capacity_Suction_Screen_Black_2_1_2_x_12_p/ov10025.htm

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