DISTINCTCOUNT with two separate filters that overlap

[btreg]

I am trying to do a DISTINCTCOUNT of client reference numbers in a table, but I want to combine the results of two separate filters (to be applied on an "Or" basis).

Here are the two separate MEASURES:

=CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[SurplusDeficit]>50)
=CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[DebtBalance]>20000)

I would like a single DISTINCTCOUNT measure that combines the two above on an "Or" basis, is that makes sense!

Many thanks in advance for any help.

 

[mart37]

Maybe something like this:
=CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[SurplusDeficit]>50)+CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[DebtBalance]>20000)-CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[SurplusDeficit]>50,'Table1'[DebtBalance]>20000)

 

[btreg]

Maybe something like this:
=CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[SurplusDeficit]>50)+CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[DebtBalance]>20000)-CALCULATE(DISTINCTCOUNT(Table1[PulseReferenceNumber]),'Table1'[SurplusDeficit]>50,'Table1'[DebtBalance]>20000)

Hi mart37, that looks like one way around it - much appreciated, thank you!