diff --git a/mypy-baseline.txt b/mypy-baseline.txt
index 2143c119ea5c2..d8231681ce336 100644
--- a/mypy-baseline.txt
+++ b/mypy-baseline.txt
@@ -468,63 +468,7 @@ posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error
 posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Need type annotation for "properties_3" (hint: "properties_3: Dict[<type>, <type>] = ...")  [var-annotated]
 posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Need type annotation for "filter" (hint: "filter: Dict[<type>, <type>] = ...")  [var-annotated]
 posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Need type annotation for "filter" (hint: "filter: Dict[<type>, <type>] = ...")  [var-annotated]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "None" of "DateRange | None" has no attribute "date_from"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "None" of "DateRange | None" has no attribute "date_to"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "interval"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "interval"  [union-attr]
 posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Need type annotation for "filter" (hint: "filter: Dict[<type>, <type>] = ...")  [var-annotated]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "series"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "breakdownFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "FunnelsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "trendsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "trendsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "trendsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "trendsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "trendsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "TrendsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "funnelsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "funnelsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "funnelsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "funnelsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "funnelsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "TrendsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "retentionFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "FunnelsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "retentionFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "retentionFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "retentionFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "retentionFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "TrendsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "pathsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "FunnelsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "pathsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "pathsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "pathsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "pathsFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "TrendsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "stickinessFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "FunnelsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "stickinessFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "stickinessFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "stickinessFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "LifecycleQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "stickinessFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "TrendsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "lifecycleFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "FunnelsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "lifecycleFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "RetentionQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "lifecycleFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "PathsQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "lifecycleFilter"  [union-attr]
-posthog/hogql_queries/legacy_compatibility/test/test_filter_to_query.py:0: error: Item "StickinessQuery" of "TrendsQuery | FunnelsQuery | RetentionQuery | PathsQuery | StickinessQuery | LifecycleQuery" has no attribute "lifecycleFilter"  [union-attr]
 posthog/hogql_queries/insights/trends/test/test_aggregation_operations.py:0: error: Item "SelectUnionQuery" of "SelectQuery | SelectUnionQuery" has no attribute "select"  [union-attr]
 posthog/hogql_queries/insights/trends/test/test_aggregation_operations.py:0: error: Item "SelectUnionQuery" of "SelectQuery | SelectUnionQuery" has no attribute "select"  [union-attr]
 posthog/hogql_queries/insights/trends/test/test_aggregation_operations.py:0: error: Item "SelectUnionQuery" of "SelectQuery | SelectUnionQuery" has no attribute "group_by"  [union-attr]
diff --git a/posthog/hogql_queries/insights/paths_query_runner.py b/posthog/hogql_queries/insights/paths_query_runner.py
index d2c519033aa3d..052fe2a586f47 100644
--- a/posthog/hogql_queries/insights/paths_query_runner.py
+++ b/posthog/hogql_queries/insights/paths_query_runner.py
@@ -16,6 +16,7 @@
 from posthog.hogql.property import property_to_expr
 from posthog.hogql.query import execute_hogql_query
 from posthog.hogql.timings import HogQLTimings
+from posthog.hogql_queries.insights.funnels.funnels_query_runner import FunnelsQueryRunner
 from posthog.hogql_queries.insights.funnels.utils import funnel_window_interval_unit_to_sql
 from posthog.hogql_queries.query_runner import QueryRunner
 from posthog.hogql_queries.utils.query_date_range import QueryDateRange
@@ -204,6 +205,7 @@ def funnel_join(self) -> ast.JoinExpr:
             limit_context=self.limit_context,
         )
 
+        assert isinstance(actors_query_runner.source_runner, FunnelsQueryRunner)
         assert actors_query_runner.source_runner.context is not None
         actors_query_runner.source_runner.context.includeTimestamp = funnelPathType in (
             FunnelPathType.funnel_path_after_step,
@@ -530,7 +532,7 @@ def get_session_threshold_clause(self) -> ast.Expr:
             if funnelSourceFilter.funnelWindowInterval:
                 interval = funnelSourceFilter.funnelWindowInterval
                 unit = funnelSourceFilter.funnelWindowIntervalUnit
-                interval_unit = funnel_window_interval_unit_to_sql(unit)
+                interval_unit = funnel_window_interval_unit_to_sql(unit)  # type: ignore
 
             return parse_expr(
                 f"arraySplit(x -> if(toDateTime('2018-01-01') + toIntervalSecond(_toInt64(x.3)) < toDateTime('2018-01-01') + INTERVAL {interval} {interval_unit}, 0, 1), paths_tuple)"
diff --git a/posthog/hogql_queries/legacy_compatibility/filter_to_query.py b/posthog/hogql_queries/legacy_compatibility/filter_to_query.py
index aea2ffe5e5227..2714c84db438e 100644
--- a/posthog/hogql_queries/legacy_compatibility/filter_to_query.py
+++ b/posthog/hogql_queries/legacy_compatibility/filter_to_query.py
@@ -1,7 +1,7 @@
 import copy
 from enum import Enum
 import json
-from typing import List, Dict, Literal
+from typing import Any, List, Dict, Literal
 from posthog.models.entity.entity import Entity as LegacyEntity
 from posthog.schema import (
     ActionsNode,
@@ -453,7 +453,7 @@ def _insight_filter(filter: Dict):
                 minEdgeWeight=filter.get("min_edge_weight"),
                 maxEdgeWeight=filter.get("max_edge_weight"),
             ),
-            "funnelPathsFilter": filters_to_funnel_paths_query(filter),
+            "funnelPathsFilter": filters_to_funnel_paths_query(filter),  # type: ignore
         }
     elif _insight_type(filter) == "LIFECYCLE":
         insight_filter = {
@@ -480,7 +480,7 @@ def _insight_filter(filter: Dict):
     return insight_filter
 
 
-def filters_to_funnel_paths_query(filter: Dict) -> FunnelPathsFilter | None:
+def filters_to_funnel_paths_query(filter: Dict[str, Any]) -> FunnelPathsFilter | None:
     funnel_paths = filter.get("funnel_paths")
     funnel_filter = filter.get("funnel_filter")