Cheap? Filter advice for Nebula

[Gmx76]

Hi, so I have just got an az-gti and will have a 72ed in a couple of weeks. I want to image nebula and planetary nebula. Probably galaxies also.  I have a GPcam290C.  I've read that filters can help. Although the Optolong's seem great,  I can't justify more big spends now. So is it worth getting a cheaper filter, I'm thinking in the £20-30 range eg Svbony UHC or similar? Or any suggestions? Thanks

Greg

[RT65CB-SWL]

I have and use the Exploore Scientific UHC filter. So far, it seems pretty good. Though I confess I have only used it with my 're-modded' ETX105 and not my TeleVue Ranger or C6/SCT-xlt.
I also have and use the CLS & Olll and Baader Planetarium Neodymium & Contrast Booster... and a 'cheap' variable polarising filter.

[Spacecake2]

If you live in heavy light pollution a LPR filter could be recommended. 

[RT65CB-SWL]

Just now, Spacecake2 said:

If you live in heavy light pollution a LPR filter could be recommended. 

LPR filters will only work with 'old' sodium streetlighting... not the 'new' LED streetlighting.

[Spacecake2]

6 minutes ago, Philip R said:

LPR filters will only work with 'old' sodium streetlighting... not the 'new' LED streetlighting.

Sorry😅☹️

[Gmx76]

Thanks both,  yes we are quite light polluted here. 

[smashing]

4 hours ago, Philip R said:

LPR filters will only work with 'old' sodium streetlighting... not the 'new' LED streetlighting.

I thought the IDAS D2 was set up to help deal with the LED light issue, not sure how good it is mind you.

[Gmx76]

I do have a variable polarising filter already. So would a UHC be best to buy next or am I better off with an OIII for example?