I have a 10 gallon filter on it.
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	2	nsubj	2:nsubj	_
2	have	have	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	6:det	_
4	10	10	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	5:nummod	_
5	gallon	gallon	NOUN	NN	Number=Sing	6	compound	6:compound	_
6	filter	filter	NOUN	NN	Number=Sing	2	obj	2:obj	_
7	on	on	ADP	IN	_	8	case	8:case	_
8	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	obl	2:obl:on	SpaceAfter=No
9	.	.	PUNCT	.	_	2	punct	2:punct	_
